Trump's envoy has said ending the Russia-Ukraine war is now "down to one issue."

Ukrainian President Volodymyr Zelensky has criticised his European allies for what he portrayed as the continent’s slow and inadequate response to Russia’s invasion nearly four years ago and its continued international aggression.

The yearly gathering in the Swiss Alps resort town has been dominated by escalating tensions between the US and its European allies, with leaders warning of a crumbling world order, rising unilateralism and AI's threat to the world's workforce.

Ukraine President Volodymyr Zelensky on Tuesday canceled his planned appearance at the World Economic Forum in Davos, Switzerland, and stayed in Kyiv as Russian strikes crippled the country’s energy grid — leaving tens of thousands without heat in the dead of winter.

Ukraine and Russia will hold joint peace talks Friday with the United States, the first trilateral meeting since the Kremlin's full-scale invasion nearly four years ago.

Ukrainian and Russian negotiators have rarely met directly in the past, instead relying on Americans to mediate, and it was unclear how the talks would play out.

US envoy Witkoff to meet Putin on Thursday, the Kremlin confirms, as signing of $800bn Ukraine deal is put on hold.

Ukrainian President Volodymyr Zelenskiy said he’ll likely scrap plans to attend the World Economic Forum as he oversees the war-battered nation’s response to Russian air strikes that have left vast swathes of Kyiv without heating and water.

US President Donald Trump boards Air Force One before departing Joint Base Andrews in Maryland on Wednesday to attend the World Economic Forum in Davos.