A Ukrainian pilot was killed and his F-16 fighter jet crashed as after Russia launched a huge aerial assault involving hundreds of drones and scores of missiles overnight, the Ukrainian military said on Sunday.

A video posted on social media and verified by the BBC showed an explosion on the roof of a factory building Three people have been killed and 35 taken to hospital following an attack by Ukraine on a factory in the city of Izhevsk - more than 1,

Ukraine says recent Russian attacks highlight its need for further support from Washington for air defenses including more Patriot-missile batteries from the U.S.