UN Secretary General Antonio Guterres condemned Saturday Russia’s biggest drone and missile attack yet in the three-year war in Ukraine.“The

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.

A multi-storey residential building and other civilian infrastructure were damaged, regional governor Oleh Kiper said on the Telegram messaging app. There was no immediate comment from Russia about the attack.