Kyiv shivers without heat, but battles on

Kyiv, Ukraine: Braving sub zero temperatures, her heat cut off by Russian strikes on Kyiv, Natalia has to go to special tents set up in the Ukrainian...

Kyiv, Ukraine: Braving sub-zero temperatures, her heat cut off by Russian strikes on Kyiv, Natalia has to go to special tents set up in the Ukrainian capital to get warm -- but has no plans of leaving.

Nearly four years into Russia's full-scale invasion, Ukrainians are enduring another gruelling winter of heat and electricity cuts.

Massive Russian strikes on the capital Friday killed at least four people and left half the city's residential buildings without heat, at a time when temperatures are around -10C and expected to drop further.

Kyiv Mayor Vitaliy Klitschko, the former world heavyweight boxing champion, warned that the situation was "very difficult" and urged residents to temporarily evacuate.

But Natalia said she was staying put, despite the hardships.