Poland’s President Andrzej Duda greets U.S. President Joe Biden next to Slovakia’s President Zuzana Caputova and Romania’s President Klaus Iohannis on the day of the NATO Bucharest Nine (B9) Summit, during Biden’s visit to Poland to mark the first anniversary of Russia’s invasion of Ukraine, at the Presidential Palace in Warsaw, Poland, February 22, 2023. REUTERS/Evelyn Hockstein