Russia and Ukraine agreed on a major prisoner exchange - the "biggest" ever according to US envoy Jared Kushner, though no side gave any figures.

Delegations from Moscow and Kyiv held a second day of US-brokered talks on ways of ending the war started by Russia's all-out invasion.

US Secretary of State Marco Rubio said European partners should be included in trilateral talks between the US, Russia and Ukraine, saying they are "part of solving this problem for the long term."

US Secretary of State Marco Rubio described the US-brokered meeting as very productive, without giving details.

They agreed to an exchange of prisoners of war, but there was no major breakthrough on ending the conflict that began with Moscow’s invasion in 2022.

After two days of talks in Abu Dhabi, Russia and Ukraine have agreed a major prisoner swap, with final numbers to be confirmed, U.S. officials say.

Russia and Ukraine have agreed to a large prisoner exchange during U.S.-mediated talks. However, no major breakthroughs were announced in efforts to end the war that began nearly five years ago.

Ukrainian and Russian negotiators wrapped up the first of two days of US-brokered talks aimed at untangling Moscow's nearly 5-year-old all-out war on Ukraine, though it was unclear what progress there had been, if any.