The head of the Donetsk Regional Military Administration, Vadym Filashkin, reported the deadly attack."At least one person was killed and eleven injured in Kramatorsk. Russia carried out a targeted strike on a five-story building — half of it was completely destroyed," he said.Among the injured, one person is in critical condition.Emergency services are currently working at the scene.Invading Russian forces announced a summer offensive in Ukraine, and its signs are now evident along the entire front line.