Ukraine-Russia crisis: What to know about rising fear of war


              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian Military Air Force University cadets light candles during a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              An Orthodox priest blesses Ukrainian Military Air Force University cadets after a monthly memorial service for soldiers who were killed during the fighting against Russia-backed separatists in eastern Ukraine, in Kharkiv, Ukraine, Thursday, Feb. 3, 2022. Russia maintains it has no intention to attack its neighbor, but demands that NATO won't expand to Ukraine and other ex-Soviet nations or deploy weapons there. It also wants the alliance to roll back its deployments to Eastern Europe. (AP Photo/Evgeniy Maloletka)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian touches fists with Romanian counterpart Bogdan Aurescu, right, after a joint press conference in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian touches fists with Romanian counterpart Bogdan Aurescu, right, after a joint press conference in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian touches fists with Romanian counterpart Bogdan Aurescu, right, after a joint press conference in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian touches fists with Romanian counterpart Bogdan Aurescu, right, after a joint press conference in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian touches fists with Romanian counterpart Bogdan Aurescu, right, after a joint press conference in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian touches fists with Romanian counterpart Bogdan Aurescu, right, after a joint press conference in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Ukrainian President Volodymyr Zelenskyy attends a joint news conference with Turkey's President Recep Tayyip Erdogan following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian touches fists with Romanian counterpart Bogdan Aurescu, right, after a joint press conference in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan attends a joint news conference with Ukrainian President Volodymyr Zelenskyy following their talks in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian touches fists with Romanian counterpart Bogdan Aurescu, right, after a joint press conference in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian touches fists with Romanian counterpart Bogdan Aurescu, right, after a joint press conference in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian touches fists with Romanian counterpart Bogdan Aurescu, right, after a joint press conference in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              France's European and Foreign Affairs Minister Jean-Yves Le Drian listens to a reporter asking questions during a joint press conference with Romanian counterpart Bogdan Aurescu in Bucharest, Romania, Thursday, Feb.3, 2022. (AP Photo/Andreea Alexandru)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)
            
              Turkey's President Recep Tayyip Erdogan reviews the honour guard during a welcome ceremony ahead his meeting with Ukrainian President Volodymyr Zelensky in Kyiv, Ukraine, Thursday, Feb. 3, 2022. (AP Photo/Efrem Lukatsky)