What to know about NATO’s summit in Turkey as America steps back from its defense of Europe

NATO leaders, including U.S. President Donald Trump, are convening in Ankara, Turkey, for a summit as the U.S. shifts its defense focus. The meeting highlights tensions over U.S. demands for European allies to increase defense spending and demonstrate loyalty, particularly after some countries resisted U.S. military actions against Iran. Security is heightened, with significant police presence and restricted public access.