Waltz Wins Senate Approval as U.S. Ambassador to the United Nations

WASHINGTON - The Senate confirmed former National Security Adviser Mike Waltz as U.S. Ambassador to the United Nations on Friday by a 47-43 vote, clearing the way for his participation in next week’s U.N. General Assembly in New York.

Why It Matters Waltz’s confirmation ends an eight-month vacancy at the U.S. Mission to the U.N., positioning him to represent American interests amid ongoing crises in Ukraine and Gaza. His appointment also reflects President Trump’s efforts to fill top diplomatic posts ahead of high-level international talks.

Confirmation Vote and Bipartisan Support

• Vote tally: 47 in favor, 43 against
• Three Senate Democrats-John Fetterman, Mark Kelly and Jeanne Shaheen-joined Republicans to approve Waltz; Rand Paul was the lone GOP dissent

Nomination History and Delays

Waltz was first nominated in May following his removal as Trump’s national security adviser amid a Signal app controversy. His nomination stalled over procedural objections and delayed committee votes before finally moving forward this week.

Waltz’s Background and U.N. Agenda

A former Green Beret and three-term Florida congressman, Waltz has championed U.S. leadership in global security and called for major reforms at the U.N. He has emphasized countering China’s influence, addressing antisemitism and reassessing U.S. funding levels to ensure accountability and efficiency.

Looking Ahead: U.N. General Assembly

Waltz will take up his post just days before world leaders convene in New York. Key agenda items include negotiations on Ukraine’s defense, Israel-Hamas ceasefire efforts and broader U.N. reforms to enhance the organization’s effectiveness.