Ukraine and its European allies signaled that key sticking points remained in U.S.-brokered peace talks even as senior officials hailed progress in winning more favorable terms for Kyiv from a proposal backed by President Donald Trump.

A push by the Trump administration to end Russia's war on Ukraine appears to make headway, with Kyiv saying Zelenskyy could visit D.C. within days to finalize a deal.

Polish Prime Minister Donald Tusk said, “it would be good to know for sure who is the author of the plan,” amid tensions over elements that mirror long-standing Russian demands.

The Russia-Ukraine conflict has seen almost four years of failed peace plans, blueprints and high-level summits. A new U.S. push to end the fighting has set off the latest flurry of diplomacy, with American,

Top U.S. and Ukrainian officials said Sunday they were making progress toward ending the Russia-Ukraine war but provided scant details.