The barrage came a day after the Russian Defense Ministry vowed a response to what it said was an attack on Russian soil using multiple Western-supplied missiles.

Russia launched dozens of missiles and drones at the Ukrainian energy sector, Kyiv said Wednesday, ramping up a months-long bombing campaign at a precarious moment of the war for Ukraine.The barrage came just one day after Kyiv said it had carried out its largest aerial attack of the war on Russian army factories and energy hubs hundreds of kilometres from the front line.

A massive Russian attack on Ukraine is underway. The Operational Command of the Armed Forces announced that standby pairs of fighter jets have been scrambled, and ground air defence and radar systems have reached the highest state of readiness.

A massive Russian attack on Ukraine is underway. The Operational Command of the Armed Forces has announced that standby pairs of fighter jets have been scrambled, and ground air defense and radar systems have been placed on high alert.