Russian President Vladimir Putin said Thursday that a U.S. delegation is expected to arrive in Moscow in the first half of next week.

A U.S. official has confirmed that Ukraine has agreed to a peace deal to end the war against Russia, with just "minor details to be sorted out."

Ukraine has come to a “common understanding” on the “core terms” of a U.S.-brokered peace deal in the war with Russia, its national security adviser Rustem Umerov said Tuesday. NewsNation’s Tom Dempsey has the latest development.

President Vladimir Putin has doubled down on his core demands for ending the war in Ukraine, stating that Russia will lay down arms only if Kyiv's troops withdraw from territory claimed by Moscow. Putin has long pushed for legal recognition of the Ukrainian territories Russia has seized by force.

Top European and Ukrainian envoys have met in Geneva ahead of talks with U.S. Secretary of State Marco Rubio about President Donald Trump's proposal to end Russia’s war on Ukraine.

Ukraine and the United States have agreed to a deal to end the four-year war with Russia, with some details still to be worked out, a U.S. official confirmed to NewsNation early Tuesday.

Russia is threatening to reject President Donald Trump's Ukraine peace plan unless "key understandings" from his Alaska summit with President Putin are upheld.

Mass graves and bullet-scarred churches mark the torment of the Kyiv suburb of Bucha under Russian occupation, where traumatised residents now face a new anguish: a U.S.-led peace proposal that would offer a blanket post-war amnesty for the perpetrators of atrocities. (AP video shot by Oleksii Yeroshenko)

The United States and Ukraine said they had created an "updated and refined peace framework" to end the war with Russia that apparently modified an earlier plan drafted by the Trump administration which Kyiv and its allies saw as too sympathetic to Moscow.