`No surrender’: Ukrainians fight on in Mariupol steel plant


              Damaged and burned vehicles are seen at a destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Interior ministry sappers collect unexploded shell, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Volunteers carry the body of a civilian killed by the Russian Army in Bucha, to be taken to a morgue for investigation on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper searches for unexploded explosives as he passes by an Antonov An-225, world's biggest cargo aircraft destroyed during recent fighting between Russian and Ukrainian forces, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, Apr. 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An elderly man in a bed at a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Elderly people are evacuated from a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Security Service of Ukraine (SBU) servicemen enter an apartment during an operation to arrest suspected Russian collaborators in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Lyubov Lomachuk, 69, serves tea to her neighbour Valentyna Volynets, 59, after boiling water for her on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Local residents fill their bottles with the water they draw from a public fountain in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Monday, April 18, 2022. (Ukrainian Presidential Press Office via AP)
            
              Burned vehicles are seen at the destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Local residents fill their bottles with the water they draw from a public fountain in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Burned vehicles are seen at the destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Damaged and burned vehicles are seen at a destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Interior ministry sappers collect unexploded shell, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Volunteers carry the body of a civilian killed by the Russian Army in Bucha, to be taken to a morgue for investigation on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper searches for unexploded explosives as he passes by an Antonov An-225, world's biggest cargo aircraft destroyed during recent fighting between Russian and Ukrainian forces, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, Apr. 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An elderly man in a bed at a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Elderly people are evacuated from a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Security Service of Ukraine (SBU) servicemen enter an apartment during an operation to arrest suspected Russian collaborators in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Lyubov Lomachuk, 69, serves tea to her neighbour Valentyna Volynets, 59, after boiling water for her on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Local residents fill their bottles with the water they draw from a public fountain in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Monday, April 18, 2022. (Ukrainian Presidential Press Office via AP)
            
              Burned vehicles are seen at the destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Interior ministry sappers collect unexploded shell, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Volunteers carry the body of a civilian killed by the Russian Army in Bucha, to be taken to a morgue for investigation on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper searches for unexploded explosives as he passes by an Antonov An-225, world's biggest cargo aircraft destroyed during recent fighting between Russian and Ukrainian forces, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, Apr. 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An elderly man in a bed at a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Elderly people are evacuated from a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Security Service of Ukraine (SBU) servicemen enter an apartment during an operation to arrest suspected Russian collaborators in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Lyubov Lomachuk, 69, serves tea to her neighbour Valentyna Volynets, 59, after boiling water for her on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Local residents fill their bottles with the water they draw from a public fountain in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Monday, April 18, 2022. (Ukrainian Presidential Press Office via AP)
            
              Burned vehicles are seen at the destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Damaged and burned vehicles are seen at a destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Interior ministry sappers collect unexploded shell, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Volunteers carry the body of a civilian killed by the Russian Army in Bucha, to be taken to a morgue for investigation on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper searches for unexploded explosives as he passes by an Antonov An-225, world's biggest cargo aircraft destroyed during recent fighting between Russian and Ukrainian forces, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, Apr. 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An elderly man in a bed at a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Elderly people are evacuated from a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Security Service of Ukraine (SBU) servicemen enter an apartment during an operation to arrest suspected Russian collaborators in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Lyubov Lomachuk, 69, serves tea to her neighbour Valentyna Volynets, 59, after boiling water for her on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Local residents fill their bottles with the water they draw from a public fountain in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Monday, April 18, 2022. (Ukrainian Presidential Press Office via AP)
            
              Burned vehicles are seen at the destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Melaniya Kovalenko, 90, hugs her cuddly toy doll given to her by an NGO as a donation, which she intends to give to her grandchildren, outside her home in Bucha, in the outskirts of Kyiv, on Monday, April 18, 2022. Kovalenko was born during Holodomor, lived through WWII as a teenager, and now survived Russian occupation of Bucha, "WWII and this war are different: WWII was a war, this war is a genocide against Ukrainian people." Kovalenko said. (AP Photo/Emilio Morenatti)
            
              Elderly men in beds, at a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Volunteers carry the body of a civilian killed by the Russian Army in Bucha, to be taken to a morgue for investigation on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Security Service of Ukraine (SBU) servicemen enter a building during an operation to arrest suspected Russian collaborators in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Elderly people are evacuated from a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Monday, April 18, 2022. (Ukrainian Presidential Press Office via AP)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Damaged and burned vehicles are seen at a destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Melaniya Kovalenko, 90, hugs her cuddly toy doll given to her by an NGO as a donation, which she intends to give to her grandchildren, outside her home in Bucha, in the outskirts of Kyiv, on Monday, April 18, 2022. Kovalenko was born during Holodomor, lived through WWII as a teenager, and now survived Russian occupation of Bucha, "WWII and this war are different: WWII was a war, this war is a genocide against Ukrainian people." Kovalenko said. (AP Photo/Emilio Morenatti)
            
              Elderly men in beds, at a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Volunteers carry the body of a civilian killed by the Russian Army in Bucha, to be taken to a morgue for investigation on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Security Service of Ukraine (SBU) servicemen enter a building during an operation to arrest suspected Russian collaborators in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Elderly people are evacuated from a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Monday, April 18, 2022. (Ukrainian Presidential Press Office via AP)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Damaged and burned vehicles are seen at a destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Melaniya Kovalenko, 90, hugs her cuddly toy doll given to her by an NGO as a donation, which she intends to give to her grandchildren, outside her home in Bucha, in the outskirts of Kyiv, on Monday, April 18, 2022. Kovalenko was born during Holodomor, lived through WWII as a teenager, and now survived Russian occupation of Bucha, "WWII and this war are different: WWII was a war, this war is a genocide against Ukrainian people." Kovalenko said. (AP Photo/Emilio Morenatti)
            
              Elderly men in beds, at a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Volunteers carry the body of a civilian killed by the Russian Army in Bucha, to be taken to a morgue for investigation on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Security Service of Ukraine (SBU) servicemen enter a building during an operation to arrest suspected Russian collaborators in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Elderly people are evacuated from a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Monday, April 18, 2022. (Ukrainian Presidential Press Office via AP)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Damaged and burned vehicles are seen at a destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Melaniya Kovalenko, 90, hugs her cuddly toy doll given to her by an NGO as a donation, which she intends to give to her grandchildren, outside her home in Bucha, in the outskirts of Kyiv, on Monday, April 18, 2022. Kovalenko was born during Holodomor, lived through WWII as a teenager, and now survived Russian occupation of Bucha, "WWII and this war are different: WWII was a war, this war is a genocide against Ukrainian people." Kovalenko said. (AP Photo/Emilio Morenatti)
            
              Elderly men in beds, at a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Volunteers carry the body of a civilian killed by the Russian Army in Bucha, to be taken to a morgue for investigation on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Security Service of Ukraine (SBU) servicemen enter a building during an operation to arrest suspected Russian collaborators in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Elderly people are evacuated from a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Monday, April 18, 2022. (Ukrainian Presidential Press Office via AP)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Damaged and burned vehicles are seen at a destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Melaniya Kovalenko, 90, hugs her cuddly toy doll given to her by an NGO as a donation, which she intends to give to her grandchildren, outside her home in Bucha, in the outskirts of Kyiv, on Monday, April 18, 2022. Kovalenko was born during Holodomor, lived through WWII as a teenager, and now survived Russian occupation of Bucha, "WWII and this war are different: WWII was a war, this war is a genocide against Ukrainian people." Kovalenko said. (AP Photo/Emilio Morenatti)
            
              Elderly men in beds, at a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Volunteers carry the body of a civilian killed by the Russian Army in Bucha, to be taken to a morgue for investigation on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Security Service of Ukraine (SBU) servicemen enter a building during an operation to arrest suspected Russian collaborators in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Elderly people are evacuated from a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Monday, April 18, 2022. (Ukrainian Presidential Press Office via AP)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Damaged and burned vehicles are seen at a destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Melaniya Kovalenko, 90, hugs her cuddly toy doll given to her by an NGO as a donation, which she intends to give to her grandchildren, outside her home in Bucha, in the outskirts of Kyiv, on Monday, April 18, 2022. Kovalenko was born during Holodomor, lived through WWII as a teenager, and now survived Russian occupation of Bucha, "WWII and this war are different: WWII was a war, this war is a genocide against Ukrainian people." Kovalenko said. (AP Photo/Emilio Morenatti)
            
              Elderly men in beds, at a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Volunteers carry the body of a civilian killed by the Russian Army in Bucha, to be taken to a morgue for investigation on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Security Service of Ukraine (SBU) servicemen enter a building during an operation to arrest suspected Russian collaborators in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Elderly people are evacuated from a hospice in Chasiv Yar city, Donetsk district, Ukraine, Monday, April 18, 2022. At least 35 men and women, some in wheelchairs and most of them with mobility issues, were helped by volunteers to flee from the region that has been under attack in the last weeks. They are being transported to Khmelnytskyi, in western Ukraine. (AP Photo/Petros Giannakouris)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Monday, April 18, 2022. (Ukrainian Presidential Press Office via AP)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Damaged and burned vehicles are seen at a destroyed part of the Illich Iron & Steel Works Metallurgical Plant, as smoke rises from the Metallurgical Combine Azovstal during heavy fighting, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Russian military vehicles move on a highway in an area controlled by Russian-backed separatist forces near Mariupol, Ukraine, Monday, April 18, 2022. Mariupol, a strategic port on the Sea of Azov, has been besieged by Russian troops and forces from self-proclaimed separatist areas in eastern Ukraine for more than six weeks. (AP Photo/Alexei Alexandrov)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man suspected to be a Russian collaborator is detained during an operation by Security Service of Ukraine (SBU) in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Volynets, 59, drinks tea made by her neighbour on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Ukrainian soldiers stand at the remains of the Antonov An-225 world's biggest cargo aircraft surrounded by Russian military vehicles destroyed during recent fighting between Russian and Ukrainian forces are seen at the Antonov airport in Hostomel, outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              An interior ministry sapper collects unexploded shells, grenades and other devices in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              A woman cries next to the body of her father lying on the ground after a Russian attack in Kharkiv, Ukraine, Monday, April 18, 2022. (AP Photo/Felipe Dana)
            
              Valentyna Nechyporenko, 77, mourns at the grave of her 47-year-old son Ruslan, during his funeral at the cemetery in Bucha, on the outskirts of Kyiv, Monday, April 18, 2022. Ruslan was killed by Russian army on March 17 while delivering humanitarian aid to his neighbours in the streets of Bucha. (AP Photo/Emilio Morenatti)
            
              Lyubov Lomachuk, 69, cooks lunch for her family and neighbours on a makeshift fire in a public garden near her home in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              Ukrainians wait for a food distribution organised by the Red Cross in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. (AP Photo/Emilio Morenatti)
            
              A Ukrainian sapper shows striking elements that filled Russian shells that were found in Hostomel, close to Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian sappers carry a Russian military drone backdropped by the Antonov An-225, world's biggest cargo aircraft destroyed by the Russian troops during recent fighting, at the Antonov airport in Hostomel, on the outskirts of Kyiv, Ukraine, Monday, April 18, 2022. (AP Photo/Efrem Lukatsky)
            
              Firefighters work to extinguish a fire after an airstrike hit a tire shop in Lviv, Ukraine, Monday, April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow's troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Mykola Tys)
            
              Lyubov Lomachuk, 69, looks at her neighbour Valentyna Volynets, 59, after bringing her a cup of tea boiling the water on a makeshift fire in a public garden near their building in Bucha, on the outskirts of Kyiv, on Monday, April 18, 2022. Citizens of Bucha are still without electricity, water and gas after more than 43 days since the Russian invasion began. (AP Photo/Emilio Morenatti)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A part of a missile with a sign in Russian reading "Filter FT-1 Pressurization" lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Men stands next to a crater of an explosion after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A man puts plastic covers on a window of an apartment building following night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              A part of a missile lies on the ground after night shelling in Kramatorsk, Ukraine, Monday, April 18, 2022. (AP Photo/Andriy Andriyenko)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers attend the scene after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              A train travelling from Dnipro passes by the area where emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Emergency workers clear up debris after an airstrike hit a tire shop in the western city of Lviv, Ukraine, Monday April 18, 2022. Russian missiles hit the city of Lviv in western Ukraine on Monday, killing at least six people, Ukrainian officials said, as Moscow’s troops stepped up strikes on infrastructure in preparation for an all-out assault on the east. (AP Photo/Philip Crowther)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Yehor, 7, stands holding a wooden toy rifle next to destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man takes a photo of burning propellant in a street near destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Men walk along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              A man carries bicycle along a street filled with destroyed Russian military vehicles near Chernihiv, Ukraine, Sunday, April 17, 2022. Witnesses said multiple explosions believed to be caused by missiles struck the western Ukrainian city of Lviv early Monday as the country was bracing for an all-out Russian assault in the east. (AP Photo/Evgeniy Maloletka)
            
              Ira Slepchenko, 54, cries next to coffins, one of them with the body of her husband Sasha Nedolezhko, 43, during an exhumation of civilians killed and buried in a mass grave in Mykulychi, Ukraine on Sunday, April 17, 2022. All four bodies in the village grave were killed on the same street, on the same day. Their temporary caskets were together in a grave. On Sunday, two weeks after the soldiers disappeared, volunteers dug them up one by one to be taken to a morgue for investigation. (AP Photo/Emilio Morenatti)
            
              Ariana plays with her dogs Chim and Nunia inside the train minutes before arriving with her family in Lviv from Kyiv, Ukraine, Sunday, April 17, 2022. (AP Photo/Rodrigo Abd)
            
              Passengers rest in the train minutes before arriving in Lviv from Kyiv, Ukraine, Sunday, April 17, 2022. (AP Photo/Rodrigo Abd)
            
              Andrey, right, stands as his wife Anastasia covers their daughters Anna, 2, center, Nadezhda, 5, left, and Sofia, 6, as they hide behind a building after hearing shelling, during an evacuation of civilians at a bus station in Kramatorsk, Ukraine, Sunday, April 17, 2022. Anastasia's family are leaving Kramatorsk as nearby shelling are getting worse. (AP Photo/Andriy Andriyenko)
            
              The body of a woman killed a Russian bombardment lies on a sidewalk in downtown Kharkiv, Ukraine, Sunday, April 17, 2022. (AP Photo/Felipe Dana)
            
              A woman makes the sign of cross as she participates in an Orthodox service celebrating Palm Sunday, in the Holy Trinity Cathedral, in Kramatorsk, Ukraine, Sunday, April 17, 2022. (AP Photo/Petros Giannakouris)
            
              Ukrainian servicemen run for cover as explosions are heard during a Russian attack in downtown Kharkiv, Ukraine, Sunday, April 17, 2022. (AP Photo/Felipe Dana)
            
              An injured woman lies on the sidewalk during a Russian bombardment in Kharkiv, Ukraine, Sunday, April 17, 2022. (AP Photo/Felipe Dana)
            
              Valya Voronets, 66, prepares tea with her husband Myhailo Scherbakov, 65, in their house near the cemetery in Walnut Street in Mykulychi, Ukraine on Sunday, April 17, 2022. In the Scherbakovs' house they are still without electricity, water and gas after more than 42 days since the Russian invasion began. A Russian soldier once came running and pointed his gun at Myhailo after spotting him climbing onto the roof to get a cellphone signal. "Are you going to kill an old man?" he replied. Not all the Russians were like that. Voronets said she cried together with another soldier, barely 21. "You're too young," she told him. Another soldier told her they didn't want to fight. Still, she feared them all. But she offered them milk from her only cow. "I felt sorry for them in these conditions," she said. "And if you're nice to them, maybe they won't kill you." (AP Photo/Emilio Morenatti)
            
              A priest sprinkles holy water on the faithful during an Orthodox service celebrating Palm Sunday, in the Holy Trinity Cathedral, in Kramatorsk, Ukraine, Sunday, April 17, 2022. (AP Photo/Petros Giannakouris)
            
              A man walks into his burning building after a Russian bombardment in Kharkiv, Ukraine, Sunday, April 17, 2022. (AP Photo/Felipe Dana)
            
              Emergency workers help injured civilians during a Russian bombardment in Kharkiv, Ukraine, Sunday, April 17, 2022. (AP Photo/Felipe Dana)
            
              In this image from video provided by the Ukrainian Presidential Press Office, Ukrainian President Volodymyr Zelenskyy speaks from Kyiv, Ukraine, Sunday, April 17, 2022. (Ukrainian Presidential Press Office via AP)
            
              A crane lifts a casket as volunteers remove the soil from a mass grave during an exhumation of four civilians killed in Mykulychi, Ukraine on Sunday, April 17, 2022. All four bodies in the village grave were killed on the same street, on the same day. Their temporary caskets were together in a grave. On Sunday, two weeks after the soldiers disappeared, volunteers dug them up one by one to be taken to a morgue for investigation. (AP Photo/Emilio Morenatti)
            
              A woman is taken to an ambulance after being injured in a Russian bombardment in Kharkiv, Ukraine, Sunday, April 17, 2022. (AP Photo/Felipe Dana)