Hundreds of thousands of soldiers and tens of thousands of civilians have been killed in the four-year conflict, Europe's deadliest since World War II.
Russian officials have publicly insisted they want a negotiated deal, but they show little willingness to compromise and remain adamant their demands must be met.
The latest deadline follows US-brokered trilateral talks in Abu Dhabi that produced no breakthrough as the warring parties cling to mutually exclusive demands.
Ukrainian officials have accused Moscow of deliberately targeting energy infrastructure, causing outages that have left hundreds of thousands of people without lighting or heating in temperatures well ...
Several rounds of diplomacy between the sides have failed to strike a deal on ending Europe's deadliest conflict since World War II, which began when Russia invaded in February 2022.
