Glide bombs and ballistic missiles struck a Ukrainian prison and a medical facility overnight as Russia's relentless strikes on civilian areas killed at least 27 people across the country, officials said Tuesday,

A Russian airstrike on a prison in southeastern Ukraine killed at least 17 inmates and wounded more than 80 others, officials said.

At least 22 Ukrainians have been killed and another 85 injured in Russian strikes across the country overnight, prompting Ukrainian President Volodymyr Zelensky to call for “very harsh, truly painful” sanctions on Russia.