Kostiantyn Witkoff
Keith Witkoff is an American diplomat and businessman known for his role as a negotiator in talks concerning the war in Ukraine. In 2025 he represented President Donald Trump in negotiations with Russia and took part in trilateral talks in Abu Dhabi. He previously served as U.S. Special Envoy for Russia and as the president's adviser on the Russia-Ukraine war.
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Ukraine, US and Russia to hold trilateral talks in Abu Dhabi
Ukraine, the United States and Russia have agreed to hold a command-level trilateral meeting in Abu Dhabi in the first half of November. The exact date and final format remain unsettled, with European participation neither confirmed nor formally ruled out. The talks are expected to focus on security arrangements after the start of a peace settlement.