KYIV, Ukraine (AP) — Russia launched 550 drones and missiles across Ukraine overnight in the largest aerial assault since the war began. The capital Kyiv was the primary target. Authorities said one person was killed and at least 26 people, including a child, were injured. Hours after the barrage, Ukrainian President Volodymyr Zelenskyy said he had a “very important and productive” phone call with U.S. President Donald Trump. Trump told reporters it was “a very good call.” When asked about finding a way to end the fighting, Trump said: “I don’t know. I can’t tell you whether or not that’s going to happen.” The Kyiv attack came hours after Trump held a call with Russian President Vladimir Putin that the U.S. president said was disappointing.