Talks between US and Ukrainian negotiators over a proposed peace deal with Russia ended in Miami this weekend, with few new developments and lingering questions over security guarantees and territorial issues,

U.S. and Russian officials were scheduled to meet this weekend in Miami to discuss ending the war in Ukraine, White House officials said Thursday.

Kremlin foreign policy aide Yuri Ushakov told reporters in Moscow that the European and Ukrainian changes would not improve the chances of peace. "This is not a forecast," Ushakov was quoted as saying by Russian news agencies, though he said he had not seen the exact proposals on paper yet.

A Kremlin envoy is expected to meet with U.S. officials in Miami on Saturday in an effort to end the Russia-Ukraine war.

Putin’s top foreign policy aid says proposals could prolong conflict as talks with US negotiators are held in Miami