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.

Democrats will likely zero in on Mike Waltz's involvement setting up a Signal group chat to discuss plans about strikes against the Houthis during his confirmation hearing for U.N. ambassador.

US ambassador to the UN nominee Mike Waltz was forced to confront “Signalgate” during his Senate confirmation hearing Tuesday — and insist he wasn’t technically fired as national security ...

The Senate should expedite a full vote on Mike Waltz, Trump's nominee to become U.S. ambassador to the United Nations.

(CNN) — Former national security adviser Mike Waltz defended his use of the messaging app Signal during a Tuesday confirmation hearing where lawmakers largely avoided the topic. The ...

Senators questioned ex-Trump national security adviser Michael Waltz at confirmation hearing about a Signal chat that contained sensitive information.

Former national security adviser Mike Waltz defended his use of the encrypted Signal app during a Senate confirmation hearings Tuesday on his nomination as President Trump's ambassador to the U.N.

Former national security adviser Mike Waltz, who left his post amid backlash over his and other top Trump officials’ roles in sharing sensitive military information with a journalist via an ...

How Did This Signalgate Official Keep Getting Paid After He Was Fired? Mike Waltz had quite an interesting reaction when asked about his paycheck from the White House.

By Jennifer Hansler, CNN (CNN) — Former national security adviser Mike Waltz defended his use of the messaging app Signal during a Tuesday confirmation hearing where lawmakers largely avoided ...

Former national security adviser Mike Waltz defended his use of the encrypted Signal app during a Senate confirmation hearings Tuesday on his nomination as President Trump's ambassador to the U.N.