Russian missiles have struck infrastructure and could disrupt utility supply for residents in the western Lviv region of Ukraine, the head of the region's military administration said.
"The enemy hit a critical infrastructure facility in Lviv region," the official, Maksym Kozytskyi, wrote on Telegram. "There may be power and water supply interruptions. Stay in shelters. The threat continues!"
Air raid sirens are sounding across Ukraine on Saturday. Authorities say air defenses continue to work in several regions of the country.