Firefighters extinguish semi-trucks damaged during Russian overnight drone and missile strikes, amid Russia's attack on Ukraine, in Kyiv, Ukraine, on 24 January 2026; Credit: REUTERS/Valentyn Makarenko

KYIV (Reuters) - Nearly 6,000 buildings in Ukraine's capital city Kyiv were left without heat after an overnight Russian attack, Mayor Vitali Klitschko said on Saturday 24 January 2026.

The temperature in Kyiv was at -12 C on Saturday morning.