Ukraine said it struck a Russian air base on Saturday, while Russia continued to attack Ukraine with hundreds of drones overnight as part of a stepped-up bombing campaign that has dashed hopes for a breakthrough in efforts to end the more than 3-year-old war.

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.

Russia pounds Kyiv with record overnight drone, missile attack, 1 dead, 26 injured Zelensky, Trump discuss air defense, joint drone production amid Russian strikes 'There is also good news' — Ukrainian drones hit key military optics plant in Russia,