Mike Waltz starts the UN confirmation process after being national security advisor.

Mike Waltz Prepares for Senate Confirmation Hearing

Former national security adviser Mike Waltz is set to appear before Senate members on Tuesday, as he seeks confirmation to represent the U.S. at the United Nations.

His appearance comes just months after leaving the White House, during which he faced scrutiny regarding his involvement in a group chat with executive staff. Democrats plan to question him rigorously following a report in Atlantic Magazine about a chat created in March to discuss military strategies against the Hoosis.

However, with Republicans holding a slim majority in the Senate (53-47), it’s unlikely that the tough questions from Democrats on the so-called “Signalgate” will hinder his confirmation. A source within the GOP expressed confidence, suggesting the situation is more about political theatrics than substantive issues.

Waltz, who previously served as a member of Congress representing Florida, is a retired Army colonel and Green Beret with multiple deployments to Afghanistan, earning the Bronze Star. He, alongside Defense Secretary Pete Hegses, was part of the communication that touched on plans against the Hoosis.

In March, Waltz accepted responsibility for the chat and denied that any war plans were shared publicly. Yet, a full exchange of messages reportedly revealed operational details of a specific attack involving Hegses. Waltz resigned from his national security role on May 1, shortly before his nomination to the UN position was announced.

Democrats, including Illinois Senator Tammy Duckworth, have called Waltz’s candidacy a “failure,” foreseeing difficult confirmation hearings. Duckworth expressed that Waltz’s connection to the chat disqualifies him from such a critical role, emphasizing that he should have acted to prevent the sharing of potentially dangerous information.

She went on to advocate for accountability, calling for the dismissal of all officials involved in the chat. In her previous remarks, Duckworth highlighted the significant security risk posed by leaking sensitive information.

Despite the challenges ahead, GOP sources labeled the fallout from the Signalgate situation as a minor issue, claiming that past attempts to leverage it against both Waltz and Hegses have not succeeded. Some Senate aides remarked that while Waltz is enduring the brunt of the blame, the ultimate goal appears to be a broader critique of the Trump administration.

Support from Republican lawmakers has been vocal, with Senate Foreign Relations Committee Chair Jim Riche calling Waltz an excellent choice and Senator Lindsey Graham confidently forecasting his confirmation.

Following Waltz’s departure, Secretary of State Marco Rubio took on some of his previous responsibilities. Meanwhile, the timeline is pressing; the 80th session of the UN General Assembly begins on September 9, and there’s a hope that Waltz will be confirmed before then to represent U.S. interests at the UN.