Donald Trump has called for a 30-day 'unconditional' ceasefire between Ukraine and Russia.
In an intervention that piles pressure on the two sides, the US President warned his country and its partners will impose further sanctions if the month-long truce 'is not respected'.
It comes just days after the Trump administration said it will step aside in peace negotiations in a bid to ensure Ukraine and Russia engage in direct talks.
But the US President's latest remarks indicate America was willing to continue its role as a mediator.
'Talks with Russia/Ukraine continue. The U.S. calls for, ideally, a 30-day unconditional ceasefire,' Trump said on his Truth Social network shortly after speaking to Ukrainian President Volodymyr Zelensky.