Senate confirms Mike Waltz as U.N. ambassador after months of delays
Confirmation ends an eight-month vacancy in the Trump administration’s foreign policy ranks; it is unclear whether Waltz will attend the U.N. General Assembly as Democrats flagged procedural hurdles.
The Senate on Friday confirmed Mike Waltz as the United States ambassador to the United Nations, ending an eight‑month vacancy in President Donald Trump’s Cabinet after the withdrawal of a prior nominee and a lengthy delay in the confirmation process.
The vote was bipartisan, but the confirmation encountered a recent procedural hurdle that sent Waltz’s nomination back to the Senate Foreign Relations Committee, where it had to be reevaluated this week. In a parallel move, the chamber did not vote on a separate measure to formally designate Waltz as the U.N. representative at the General Assembly, due to objections from Democrats. It remained unclear whether Waltz would participate in the annual U.N. gathering in New York next week, and the White House did not immediately respond to requests for clarification.
The development ends several months of questions about how aggressively the White House would pursue the post and whether a critical ally in the Trump administration’s foreign policy team would be seated before the General Assembly convenes. A State Department spokesperson said officials had worked closely with the White House to advance nominees, including Waltz, as quickly as possible. But a Democratic congressional aide said administration officials had shown “no urgency” in getting Waltz confirmed before the U.N. General Assembly.
Waltz, who previously served as national security adviser for a brief period, was ousted in May after reportedly adding a journalist to a private Signal chat used to discuss sensitive military plans. He has denied being removed from the post and has said the chat met the administration’s cybersecurity standards. The Pentagon inspector general is investigating the matter.
Trump tapped Waltz in May to represent the United States at the United Nations after the withdrawal of the previous nominee, Rep. Elise Stefanik, over concerns about the GOP’s House majority. During his confirmation hearing months later, Waltz signaled a focus on reforming the 80-year-old international body. He told senators that while the U.N. should be a place where China, Russia, Europe and the developing world can come together to resolve conflicts, it had drifted from its core mission of peacemaking after eight decades.
Waltz’s arrival comes as the U.N. itself undergoes change after the Trump administration’s decision to scale back foreign aid funding, a move that has affected humanitarian programs and foreshadowed potential future changes to the U.N. budget. Supporters frame Waltz’s appointment as a signal of a defined, reform-minded approach to U.S. engagement at the U.N.; critics caution that the changes could deepen tensions with traditional U.S. humanitarian priorities.
In confirming Waltz, the Senate closes a chapter on a nomination that had moved out of committee with bipartisan support last month, only to be stalled by procedural moves tied to broader fights over the House majority and the administration’s pace in filling key posts. The White House’s slower cadence on some nominees, coupled with Democratic concerns about scheduling and committee timing, helped prolong the vacancy and fueled questions about whether the administration was prioritizing U.N. engagement ahead of the assembly.
As the United States prepares for the General Assembly, observers note that the U.N. faces its own set of reform pressures, from how to fund peacekeeping and humanitarian operations to how to adapt its agencies to evolving global challenges. Waltz’s tenure will test how closely the United States will push for changes within the organization while balancing domestic political considerations.
Amiri reported from New York.