A three-way meeting between Ukraine, Russia and the United States will take place in Abu Dhabi on Friday and Saturday, Ukrainian President Volodymyr Zelenskyy said Thursday. The summit would represent the first time the three countries have sat down together since Moscow launched its all-out attack on Ukraine almost four years ago. Zelenskyy, however, did not give specifics on who would be attending from each country. “It will be the first trilateral meeting in the United Arab Emirates,”