President Trump said Sunday that it may not be possible for the US to broker an end to the war in Ukraine — as Russian dictator Vladimir Putin left the door open for a nuclear option in the

President Vladimir Putin is open to peace in Ukraine and intense work is going on with the United States, but the conflict is so complicated that the rapid progress that Washington wants is difficult to achieve,

President Donald Trump tells Meet the Press exclusively about ongoing peace deal negotiations between Russia and Ukraine and how long he plans to give both countries before walking away from an agreement.

Ukrainian President Volodymyr Zelenskiy said on Sunday that a ceasefire with Russia in its more than three-year-old war was possible at any moment and called on Kyiv's allies to apply greater pressure on Moscow to put the measure in place.

The head of the Kremlin, Vladimir Putin, hinted at an inevitable ceasefire in the war against Ukraine, according to Russian media. Even though it is Russia that thwarts all attempts to implement one.

The Kremlin said on Saturday it wanted what it called a "definitive" response from Ukraine to Russian President Vladimir Putin's offer of a three-day ceasefire to coincide with World War Two victory commemorations this month.