File Photo: A still image from video, released by the Russian Defence Ministry, shows what it said to be captured Russian service personnel sitting in a bus following the latest exchange of prisoners of war in the course of Russia-Ukraine conflict, at an unknown location, in this image taken from handout footage released May 6, 2025.
Credit: Reuters
Russia and Ukraine began a major prisoner swap on Friday that was agreed on at their first direct talks in more than three years, a Ukrainian military source said on Friday.
US President Donald Trump said the prisoner exchange had already been completed but Kyiv and Moscow did not confirm this and the military source said the swap was still under way.
Russia and Ukraine each agreed at two hours of talks in Istanbul last week to swap 1,000 prisoners, but failed to agree to a ceasefire proposed by Trump. Previous prisoner swaps have been mediated by the United Arab Emirates.
The prisoner swap was the only concrete step towards peace the two sides agreed at their talks in Istanbul.
"Congratulations to both sides on this negotiation. This could lead to something big???," Trump said in a post on Truth Social.
Hundreds of thousands of soldiers on both sides are believed to have been wounded or killed in Europe's deadliest war since World War Two, although neither side publishes accurate casualty figures.
Tens of thousands of Ukrainian civilians have also died as Russian forces have besieged and bombarded Ukrainian cities.
Ukraine says it is ready for a 30-day ceasefire immediately, but Russia, which launched the war by invading its neighbour in 2022 and now occupies about a fifth of Ukraine, says it will not pause its assaults until conditions are met first.
A member of the Ukrainian delegation called those conditions "non-starters".
Trump, who has shifted US policy from supporting Ukraine towards accepting some of Russia's account of the war, had said he could tighten sanctions on Russia if Moscow blocked a peace deal.
But after speaking to Putin on Monday he decided to take no action for now.
Moscow says it is ready for peace talks while the fighting goes on, and wants to discuss what it calls the war's "root causes", including its demands Ukraine cede more territory, and be disarmed and barred from military alliances with the West.
Kyiv says that is tantamount to surrender and would leave it defenceless in the face of future Russian attacks.