The Ukrainian capital Kyiv observed an official day of mourning Friday, a day after a Russian drone and missile attack on the city killed 31 people, including five children, and injured more than 150,

KYIV, Ukraine (AP) — Russian missile and drone attacks overnight on Ukraine’s capital city killed at least 13 people, including a 6-year-old boy, and wounded 132 others, authorities said Thursday.

An overnight Russian drone and missile attack on Ukraine’s capital Kyiv has killed at least 18 people, including a six-year-old boy, as well as wounding 159 others, according to Ukrainian officials, prompting United States President Donald Trump to slam Moscow’s actions as “disgusting.”