Senate Confirms Mike Waltz as New US Ambassador to UN
Former national security adviser Mike Waltz, nominated to be U.S. ambassador to the United Nations, testifies before a Senate Foreign Relations Committee confirmation hearing on Capitol Hill in Washington on July 15, 2025. Ken Cedeno/Reuters WASHINGTON—The Senate confirmed Mike Waltz on Sept. 19 to be U.S. Ambassador to the United Nations. The tally was 47–43.