Former National Security Advisor Mike Waltz faced scrutiny over a Signal chat incident during his U.N. ambassador hearing before the Senate Foreign Relations Committee.

Michael Waltz, the former national security adviser, doubled down on the Trump administration’s defense of a Signal group chat where senior officials discussed war plans.

Waltz was removed from his job as national security adviser after he accidentally added a journalist to his Signal chat about an attack on Houthis.

Mike Waltz, Trump's former national security adviser, faced questions from Democrats on the Signal chat controversy Tuesday in confirmation hearing for U.N. ambassador.

Former National Security Advisor Mike Waltz faced scrutiny over a Signal chat incident during his U.N. ambassador hearing before the Senate Foreign Relations Committee.

Democratic lawmakers zeroed in on Secretary of Defense Pete Hegseth’s role in a Signal group chat during a confirmation hearing for former National Security Advisor Mike Waltz to serve as ...

Former national security adviser Mike Waltz, removed from office amid the Signal chat controversy, spent Tuesday in the Senate confirmation hearing for his nomination as U.S. ambassador to the U.N.

Organizers of a group called Fight Lawler say an aide to Rep. Mike Lawler infiltrated their Signal chat and posted 'Boo (Lawler) off the stage.' ...

Mike Waltz, former Trump national security advisor, faces Senate confirmation hearing for U.N. ambassador role amidst scrutiny over Signal chat.

As Waltz faces UN post hearings, an update on the Signal situation that led to his initial ousting By MEG KINNARD The Associated Press,Updated July 15, 2025, 1:23 p.m.