Ukraine's President Zelenskyy announced a delay in crucial trilateral talks with Russia and the US, now set for February 4-5 in Abu Dhabi. This follows surprise US-Russia discussions in Florida, highlighting ongoing diplomatic efforts despite unresolved territorial disputes.

A new CSIS report warns Russia-Ukraine war casualties could reach 2 million by spring 2026, with Russia reportedly suffering 1.2 million casualties so far.

A new report warns that the number of soldiers killed, injured or missing in Russia's war in Ukraine could reach 2 million by spring

As losses mount, the pace of Russia's advance has at times been slower than the Battle of the Somme during World War I, a report says.

It was unclear why the latest round of negotiations, which had been expected on Sunday, were postponed for several days.

U.S. President Donald Trump says President Vladimir Putin has agreed to temporarily halt the targeting of the Ukrainian capital and other towns as the region suffers under bitterly cold temperatures.

On Saturday afternoon, top Russian envoy Kirill Dmitriev said he had held a "constructive meeting with the U.S. peacemaking delegation" in Florida.