Abu Dhabi hosts trilateral meeting with the U.S., Ukraine and Russia in a possible sign that the nearly four-year war could be coming to an end.

Ukrainian President Volodymyr Zelenskiy said the territorial dispute was a central issue for the tripartite talks.

By Yuliia Dysa and Max Hunder KYIV, Jan 24 (Reuters) - Ukraine and Russia ended a second day of U.S.-brokered talks in Abu Dhabi on Saturday without a deal but with future meetings mooted after overnight Russian airstrikes that knocked out power for over a million Ukrainians amid subzero winter cold.

President Volodymyr Zelensky of Ukraine said that rare three-way negotiations between Ukrainian, Russian and American teams in Abu Dhabi had been “constructive.”

Ukrainian President Volodymyr Zelenskyy blasted his European allies Thursday for what he portrayed as the continent’s slow, fragmented and inadequate response to Russia’s invasion nearly four years ago and its continued international aggression.