Russia has launched a massive aerial attack on Ukraine, involving dozens of cruise missiles and drones.

The Russian military targeted the Ukrainian power grid, energy minister Herman Halushchenko wrote on his Facebook page. “The enemy continues its terror,” he said.

Ukraine’s air force reported multiple strike drones were launched overnight followed by swarms of cruise missiles in the country’s airspace.

It said Russia also used air-launched ballistic Kinzhal missiles against Ukraine’s western regions.