A Russian missile attack on the southern Ukrainian city of Kryvyi Rih on Monday killed at least six people and injured 75 others, Ukrinform reported.
A video posted by Ukrainian President Volodymyr Zelenskyy showed smoke billowing from a gaping hole in the side of a nine-story residential building, and another four-story building was almost leveled.
More than 200 rescuers are trying to save people trapped under the rubble.
There has been no response from Russia.
(With input from Reuters)