Mike Waltz, nominated by President Trump for ambassador to the United Nations, found himself in hot water as senators questioned his involvement in a sensitive Signal chat discussing military strategies, known as "Signalgate."
Waltz Faces Tough Questions at UN Ambassador Confirmation Hearing

Waltz Faces Tough Questions at UN Ambassador Confirmation Hearing
Former National Security Adviser Mike Waltz was scrutinized during his Senate confirmation hearing as nominee for UN ambassador amid the controversy surrounding a leaked Signal chat.
During a tense hearing before the Senate Foreign Relations Committee, Mike Waltz, the former national security adviser, faced intense inquiry from both Republican colleagues and Democratic senators regarding a controversial Signal chat that became infamous for its security lapse. The chat, which unintentionally included journalist Jeffery Goldberg, focused on a military strike plan targeting the Houthi rebel group in Yemen. Waltz emphasized throughout the hearing that no classified information was disclosed in the chat, despite its nature, and he expressed regret for the incident, calling it "embarrassing."
Senator Chris Coons, a Democrat from Delaware, articulated concerns over the use of Signal as an insecure method for communicating sensitive military information. Waltz defended his decision to convene the chat, citing recommendations from the Cyber Security Infrastructure Security Agency for utilizing the app. He noted that while the White House had undertaken an investigation of the incident, the Department of Defense's inquiry was still pending.
The committee's Republicans, in contrast, shifted their focus towards various pressing global issues, including U.S. funding to the United Nations and China's increasing influence. Senator Tim Kaine of Virginia also probed into ongoing Pentagon investigations relevant to the chat incident. Waltz assured the committee of his commitment to scrutinizing U.S. financial assistance to the UN, particularly examining its effectiveness.
With the backdrop of turmoil surrounding foreign aid cuts and staffing reductions under the Trump administration, Waltz's confirmation as ambassador to the UN holds significant implications for U.S. diplomatic efforts in a complex international landscape. While opposition remains from some Democrats, the Republican majority suggests a likely path to confirmation.