Ukraine and Russia ended a second day of U.S.-brokered talks in Abu Dhabi on Saturday without a deal but with more talks expected next weekend, even as overnight Russian airstrikes knocked out power for over a million Ukrainians amid subzero winter cold.

Statements after the conclusion of the talks did not indicate that any agreements had ?been reached, but Moscow and Kyiv both said they were open to further dialogue.

¡°The central focus of the discussions was the possible parameters for ending the war,¡± President Volodymyr Zelenskyy wrote on ?X after ?the meeting.