The Shahed drone destroyed a wall and the surrounding windows in the apartment block in Sumy, near the border with Russia. A Russian drone opened a hole in an apartment building in northeastern Ukraine during a nighttime attack,

Ukraine has launched its second major drone attack in a week against Russian oil refineries hundreds of miles from its borders.

Ukrainian officials said Thursday a Russian drone attack killed at least four people in the northeastern city of Sumy. The regional state administration in Sumy said a drone hit a high-rise residential building, and that the attack also injured nine people.