Russian troops also struck a residential 5-story building in the eastern Ukrainian city of Kramatorsk, according to the head of Donetsk regional military administration Vadym Filashkin.

Russian missile and drone attacks overnight on Ukraine’s capital city Kyiv killed at least 13 people, including a six-year-old boy, and wounded 132 others, authorities have said. A five-month-old girl was among 14 children wounded, Ukraine’s Emergency Service said.

The attack comes after US President Donald Trump issued a 10- to 12-day ultimatum to Moscow to halt its invasion of Ukraine or face sanctions.