Russia launched a combined drone and missile attack on Ukraine early on Tuesday, knocking out power and heating supplies to thousands of apartment buildings in Kyiv amid freezing temperatures, Ukrainian officials said.

Kyiv Mayor Vitali Klitschko said the Russian attacks cut heating supplies to 5,635 multi-story residential apartment buildings.

One person was wounded, debris damaged a school building, and water supplies were disrupted on the left bank of the ‌city of more ‌than 3 million people, he said.

Regional officials ‌said ⁠one ​person was ‌killed in attacks in the wider Kyiv region and two petrol stations damaged.

It was the second major attack on the energy sector and other critical infrastructure in the Ukrainian capital so far this month as temperatures hover well below zero Celsius.