During a Senate hearing for his nomination as UN ambassador, Mike Waltz was questioned about the "Signalgate" incident, where a sensitive Signal group chat inadvertently included a journalist. Despite accusations and ongoing investigations, Waltz maintained that no classified information was compromised.
Mike Waltz Faces Grilling at UN Ambassador Hearing Over Signal Chat Leak

Mike Waltz Faces Grilling at UN Ambassador Hearing Over Signal Chat Leak
Nominee Mike Waltz under scrutiny for handling of sensitive military communication as Senate debates cybersecurity protocols.
Mike Waltz, Donald Trump's nominee for ambassador to the United Nations, found himself in the hot seat during a Senate confirmation hearing as senators questioned his involvement in a controversial Signal group chat. This incident, dubbed "Signalgate," involved sensitive discussions about military plans and inadvertently included a journalist, raising alarms about cybersecurity protocols within the administration.
Waltz, previously a national security advisor, was interrogated by members of the Senate Foreign Relations Committee, primarily Democrats, who expressed concerns over the potential leak of classified information. During the hearing, Senator Chris Coons of Delaware asked if Waltz regretted using a commercial app to share what he deemed sensitive military information. Waltz defended the decision by stating that the use of Signal was both “authorized” and “recommended” by the Cybersecurity Infrastructure Security Agency, arguing that no classified data had been shared.
The controversy erupted back in March when Waltz had convened a Signal chat comprising high-ranking officials—including Secretary of Defense Pete Hegseth and Secretary of State Marco Rubio— to discuss an imminent military strike against Houthi rebels in Yemen. The chat's breach raised significant scrutiny, prompting investigations by the White House and the Department of Defense.
While Democrats focused on the implications of the Signal incident, many of Waltz's Republican colleagues on the committee diverted the conversation towards funding for the United Nations, assessing his viewpoints on the growing influence of China and evaluating the efficacy of U.S. contributions to various international bodies.
Amidst the tensions, Senator Rick Scott praised Waltz's integrity, framing the discussion as critical to restoring America's standing on the international stage. Waltz acknowledged the importance of reviewing U.S. contributions to organizations, particularly those focused on climate initiatives. He emphasized the need for accountability in ensuring taxpayer dollars effectively contribute to national safety and prosperity.
Despite opposition from some Democrats regarding the Signal incident, Waltz remains likely to secure his nomination due to a Republican majority in the Senate. His confirmation will place him in a pivotal role representing U.S. interests globally as the Biden administration grapples with a complex international landscape.