Russian Foreign Minister Sergei Lavrov held calls on Saturday with his Turkish and Hungarian counterparts, the Russian foreign ministry said, hours after a summit between the U.S. and Russian presidents yielded no deal on ending the war in Ukraine.

New York — Russian leader Vladimir Putin agreed at his summit with President Donald Trump that the United States and its European allies could offer Ukraine a security guarantee resembling NATO’s collective defense mandate as part of an eventual deal to end the war, a U.S. official said Sunday.

Rubio laid responsibility on both Russia and Ukraine for refusing to make enough concessions for a ceasefire. “Both sides are going to have to give up something in order to get to the table, in order to make this happen. That's — that's just the way it is,” Rubio said.

The president of Ukraine and his European allies are to visit the White House on Monday, after President Trump backed Russia’s plan to end the war.

Russian strongman Vladimir Putin proposed taking all of the Ukrainian region of Donetsk — even the parts Ukraine currently controls — in exchange for a deal, The Post previously reported.

Russian President Vladimir Putin's continued refusal to accept a ceasefire is "complicating" efforts to reach a peace deal, Ukrainian President Volodymyr Zelenskyy said Saturday, as he prepared to travel to the White House to meet with U.