A Russian drone blasted a hole in an apartment building in northeastern Ukraine during a nighttime attack, killing at least four people and injuring nine others, officials said Thursday. The Shahed drone blew out a wall and surrounding windows in the apartment block in Sumy,

A Russian drone struck a multi-storey apartment building in the northeastern Ukrainian city of Sumy early on Thursday, killing four people and injuring nine, including a child, the regional authorities said.

Ukraine has targeted two of Russia's oil refineries in drone strikes in an effort to bankrupt their ability to continue funding the war.