Ukraine said Saturday it struck an airbase in Russia, which continued overnight to use hundreds of drones in its stepped-up bombing campaign. The fresh wave of attacks signal a breakthrough isn't expected anytime soon in efforts to end the more than three-year-old war.

The massive aerial attack arrived a day after Russia hit Ukraine with the biggest missile and drone attack of the war, launching a record number of drones at Kyiv overnight into F

Ukraine said Saturday it struck a Russian airbase in the Voronezh region. Russia has not confirmed the attack.