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.

Ukrainian Special Operations Forces, working alongside other units of the country’s defense forces, carried out a powerful strike on the Borisoglebsk air base in Russia’s Voronezh Oblast. Military sources identify this air base as a host for some of Russia’s most advanced fighter aircraft,

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.