One Smerch multiple-launch rocket system (MLRS) rocket hit a two-story building, while others struck an industrial zone. One person is trapped under the debris, and a rescue operation is underway. Debris has damaged a gas pipeline, Filashkin added, and urged residents to evacuate Donetsk Oblast. The Kramatorsk City Council reported possible activation of air defense systems and urged locals to stay in shelters. Read also: Russian troops strike Kramatorsk infrastructure, injuring four The Ukrainian Air Force had warned of increased activity by Russian tactical aviation in the eastern and southe…