Ukrainian Ambassador to the U.S. Olga Stefanishyna joins 'Fox News Sunday' to discuss the Russia-Ukraine war and prospects for a peace deal.

Ukraine-Russia war latest: Top Trump envoy set for crunch talks with Zelensky and European leaders over peace deal - Choice to send Steve Witkoff highlights Washington's growing urgency to bridge rema

Russia's central bank says it is suing Belgium's Euroclear in court following an EU bid to use Russian assets to aid Ukraine.

Ukrainian drone attack in southwestern Russia killed two people as parts of Ukraine went without power after Russian assaults on energy sites hours before peace talks were to restart in Germany.

At least three oil tankers have been hit by explosions in what appears to be a stepped up unilateral effort by Ukraine to sink Russia's sanctions-dodging oil sales.

Russia is pushing to take over all of eastern Ukraine's Donbas region, where one resident tells NPR that she feels her "life depends on how our guys at the front hold on."

By Dmitry Antonov and Andrew Osborn MOSCOW, Dec 11 (Reuters) - Russia's Foreign Ministry called on Thursday for Britain to disclose what a British soldier killed in Ukraine was doing there, and accused London of directly helping Kyiv to carry out attacks which it said were "acts of terrorism" on Russia.

NATO Secretary-General Mark Rutte issued a stark warning to Western allies about the reality of the threat posed by Russia, as negotiations are making slow progress to end the war in Ukraine and the U.S. pressures Kyiv to make painful compromises with the Kremlin, including on territorial concessions.