Russia bombarded Ukraine’s second-largest city with massive strikes in the early hours of Saturday, its mayor said, one night after Moscow carried out one of the war’s largest aerial assaults on Ukraine.

Former Rep. Chris Stewart, a former fighter pilot, says the U.S. isn’t prepared for this change in modern warfare.

A Russian missile and drone attack in the Ukrainian city of Kharkiv early Saturday killed at least three people and injured more than 20 others, officials have confirmed.

President Donald Trump once accused Ukraine ’s Volodymyr Zelensky of lacking “cards” to play in his country’s years-long fight against Russia, but now he’s paying far more attention to what might be in Zelensky’s hands.

When the chief of the local fire department was called to a scene of a Russian strike in the central Ukrainian city of Pryluky overnight, he and his brigade found five people were killed and nine injured after a drone hit a residential building.

Assaults in Russia and Ukraine have shown major military powers that they are unprepared for evolving forms of warfare, and need to adapt.