A damaged school building in the eastern Ukrainian city of Kharkiv on Monday. Some regions in Ukraine are under constant attack as the war continues. Photo: Diego Herrera Carcedo/IC Photo

Falling fragments of a Tochka-U missile in Donetsk killed at least 20 and injured nine on Monday, according to Donetsk People’s Republic authority. Photo: Maksim Blinov/VCG

The windows of a bus are shattered into pieces by falling missile fragments. Photo: Mikhail Tereshchenko/VCG

A woman holding her dog walks past a building damaged by missile fragments in Donetsk on Monday. Photo: Mikhail Tereshchenko/IC Photo

Russia accused Ukraine of firing the Tochka-U missile on Monday, while Ukraine officials denied the accusation and said the missile belonged to Russia. Photo: Valentin Sprinchak/VCG

Firefighters battle flames next to a bombed residential building in downtown Kharkiv on Monday. Wolfgang Schwan/IC Photo

Rescuers search for victims inside a charred building in Kharkiv on Monday. Photo: Wolfgang Schwan/IC Photo

A Russian airstrike hit a residential building in Kyiv Monday, killing at least one, Ukrainian emergency services said. Photo: Miguel A. Lopes/IC Photo

A woman exits a damaged residential building on Monday in Kyiv. Photo: Mikhail Palinchak/IC Photo

Ukrainian people prepare sandbags at the Sobachyy beach Monday to bolster defenses in Odesa, Ukraine. Photo: Nacho Doce/IC Photo

A woman stands at the Sobachyy beach in Odesa on Monday. Photo: Nacho Doce/IC Photo