FILE - Ukraine's President Volodymyr Zelenskyy gestures during a press conference with Finland's President Alexander Stubb, in Kyiv, Ukraine, Wednesday, April 3, 2024. Poland's prosecutors say that a Polish man has been arrested on allegations of being ready to assist an alleged plot by Russia's military intelligence to assassinate Ukraine's President Volodymyr Zelenskyy. (AP Photo/Vadim Ghirda)