Number of Ukraine refugees passes worst-case U.N. estimate


              Elena Litvinova, 33 years old, accountant from Mykolaiv, Ukraine, smiles at her 3 year-old son, Artem, after an interview with The Associated Press at a refugee center in Brasov, Romania, Wednesday, March 30, 2022. The number of Ukrainians who have fled the Russian war reached the dramatic new landmark of 4 million people, the United Nations announced Wednesday, as Moscow kept up its attacks — even in places where it had vowed to ease its military operations. (AP Photo/Stephen McGrath)
            
              Diana Konstantynova, 45 years-old, accountant from Vinnytsia, Ukraine, poses after an interview with The Associated Press at a refugee center in Brasov, Romania, Wednesday, March 30, 2022. The number of Ukrainians who have fled the Russian war reached the dramatic new landmark of 4 million people, the United Nations announced Wednesday, as Moscow kept up its attacks — even in places where it had vowed to ease its military operations. (AP Photo/Stephen McGrath)
            
              FILE - Maxym Batrak, 5, from Brovary, looks at a phone in a house in the village of Guissona, Lleida, Spain, on March 22, 2022. The U.N. refugee agency says more than 4 million refugees have now fled Ukraine following Russia’s invasion, a new milestone in the largest refugee crisis in Europe since World War II. (AP Photo/Joan Mateu Parra).
            
              FILE - Border police push an elderly lady in an office chair after fleeing with family the conflict from neighbouring Ukraine, at the Romanian-Ukrainian border, in Siret, Romania, on Feb. 27, 2022. The U.N. refugee agency says more than 4 million refugees have now fled Ukraine following Russia’s invasion, a new milestone in the largest refugee crisis in Europe since World War II. (AP Photo/Alexandru Dobre)
            
              FILE - A train with refugees fleeing Ukraine crosses the border in Medyka, Poland, on March 7, 2022. The U.N. refugee agency says more than 4 million refugees have now fled Ukraine following Russia’s invasion, a new milestone in the largest refugee crisis in Europe since World War II. (AP Photo/Visar Kryeziu)
            
              FILE - President Joe Biden meets with Ukrainian refugees and humanitarian aid workers during a visit to PGE Narodowy Stadium, on March 26, 2022, in Warsaw. The U.N. refugee agency says more than 4 million refugees have now fled Ukraine following Russia’s invasion, a new milestone in the largest refugee crisis in Europe since World War II. (AP Photo/Evan Vucci)
            
              FILE - Internally displaced people look out from a bus at a refugee center in Zaporizhia, Ukraine, on March 25, 2022. The U.N. refugee agency says more than 4 million refugees have now fled Ukraine following Russia’s invasion, a new milestone in the largest refugee crisis in Europe since World War II. (AP Photo/Evgeniy Maloletka)
            
              FILE - People who fled the war in Ukraine rest inside an indoor sports stadium being used as a refugee center, in the village of Medyka, a border crossing between Poland and Ukraine, on  March 15, 2022. The U.N. refugee agency says more than 4 million refugees have now fled Ukraine following Russia’s invasion, a new milestone in the largest refugee crisis in Europe since World War II. (AP Photo/Petros Giannakouris)
            
              FILE - Ukrainian refugees queue for food in the welcome area after their arrival at the main train station in Berlin, Germany, on March 8, 2022. The U.N. refugee agency says more than 4 million refugees have now fled Ukraine following Russia’s invasion, a new milestone in the largest refugee crisis in Europe since World War II. (AP Photo/Michael Sohn)
            
              FILE - A child says goodbye to a relative looking out the window of a train carriage waiting to leave Ukraine for western Ukraine at the railway station in Kramatorsk, eastern Ukraine, on Feb. 27, 2022. The U.N. refugee agency says more than 4 million refugees have now fled Ukraine following Russia’s invasion, a new milestone in the largest refugee crisis in Europe since World War II. (AP Photo/Andriy Andriyenko)
            
              FILE - Refugees, mostly women and children, wait in a crowd for transportation after fleeing from the Ukraine and arriving at the border crossing in Medyka, Poland, on March 7, 2022. The U.N. refugee agency says more than 4 million refugees have now fled Ukraine following Russia’s invasion, a new milestone in the largest refugee crisis in Europe since World War II. (AP Photo/Markus Schreiber)