(AP) — President Donald Trump said Thursday he has asked Russian President Vladimir Putin not to target the Ukrainian capital of Kyiv for one week as the region experiences frigid temperatures.

The call for a pause in attacks on Ukraine’s capital comes as Russia has been pounding the country’s critical infrastructure, leaving many around the country without heat in the dead of winter.

“I personally asked President Putin not to fire on Kyiv and the cities and towns for a week during this … extraordinary cold,” Trump said during a Cabinet meeting at the White House. Trump added that Putin has “agreed to that.”