Ukrainian President Volodymyr Zelenskyy said Russia launched a "massive combined attack" on Ukraine overnight, targeting energy infrastructure across the country.
Writing on X, Zelenskyy said that Russia fired around 120 missiles and 90 drones at Ukraine from Saturday night to Sunday morning.
"Unfortunately, some facilities sustained damage from direct hits and falling debris," he wrote, adding that some areas had lost power.
The Ukrainian air force said that Russia carried out the attack using Tu-160, Tu-95MS, and Tu-22M3 strategic bombers, as well as fighter jets and other aircraft.
It said the missiles fired in the attack included Kalibr cruise missiles, Kinzhal ballistic missiles, and a Zircon hypersonic missile, among others.
More than 140 aerial targets were taken out by Ukraine's air defenses overnight, the air force said.