On December 27, local time, Kyiv Mayor Klitschko said that 11 people had been injured in the Russian military attack on Kyiv that day, and heating was currently cut off in nearly one-third of the city. Ukraine's DTEK Energy Company reported on the same day that due to Russian attacks, the city of Kyiv had implemented an emergency power outage. Currently, the sound of explosions continues in Kyiv.

On December 27, local time, Kyiv Mayor Klitschko said that 11 people had been injured in the Russian military attack on Kyiv that day, and heating was currently cut off in nearly one-third of the city. Ukraine's DTEK Energy Company reported on the same day that due to Russian attacks, the city of Kyiv had implemented an emergency power outage. Currently, the sound of explosions continues in Kyiv.