A large-scale Russian airstrike in the early hours of Sunday has once again caused fires and power outages in Ukraine, according to officials. The military governor of the Dnipropetrovsk region, Serhiy Lysak, said falling debris damaged heating and power grids in the industrial city of Kryvyi Rih in the south. Consequently, six hospitals, more than 150 schools and 3,000 homes with 76,000 residents are temporarily without heating, he said. According to the authorities, an unspecified critical infrastructure facility was also hit in the western Ukrainian region of Lviv. “A fire broke out there. …