At least 20 people were killed and more than 40 others wounded in a series of overnight Russian missile strikes across Ukraine, officials said on Tuesday.
It comes just hours after Donald Trump warned Vladimir Putin to end the war within ten days or face crippling new sanctions.
The heaviest bombardment hit the Zaporizhzhia region, where eight strikes were carried out, including one that hit a prison, according to Ivan Fedorov, head of the region's military administration.
In a post on Telegram, he said: '16 people were killed, 35 were wounded. The premises were destroyed and nearby houses were damaged.'
Missiles also rained down on the Dnipropetrovsk region, where several more people were killed and injured in multiple attacks, officials said.
