British Prime Minister Boris Johnson, front right, looks toward U.S. President Joe Biden, front left, at a group photo during an extraordinary NATO summit at NATO headquarters in Brussels, Thursday, March 24, 2022. As the war in Ukraine grinds into a second month, President Joe Biden and Western allies are gathering to chart a path to ramp up pressure on Russian President Vladimir Putin while tending to the economic and security fallout that's spreading across Europe and the world. (AP Photo/Thibault Camus)