Secretary of State Marco Rubio said Sunday that President Donald Trump's position on the war in Ukraine hasn't changed after Friday's summit with Russian President Vladimir Putin in Alaska and that Ukraine's involvement is essential for a peace deal.

In a shift, Trump now aligns more closely with Putin than allies in Europe in calling for final talks before a ceasefire

Envoy Steve Witkoff said Russia would also make a legislative commitment not to go after any additional territory in Ukraine.