US ambassador to the UN nominee Mike Waltz advanced out of committee Thursday in a bipartisan vote, inching him closer to ...

Mike Waltz is one step closer to becoming the U.S ambassador to the United Nations after Sen. Jeanne Shaheen (D-NH) helped ...

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big Story Waltz emerges largely unscathed ...

Mike Waltz suggested the use of Signal was not only appropriate -- but actually prudent, given the guidance he was following.

President Donald Trump’s former national security adviser Mike Waltz was dragged over the coals by Democrats on Tuesday during a hearing on Capitol Hill where he was repeatedly grilled over ...

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.

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.

Sen. Cory Booker attacked former national security advisor Mike Waltz for not taking greater accountability for his role in a Signal group chat used to discuss strikes against the Houthis.

Waltz pledged to bring reform to the international group, which Utah Republican Senator Mike Lee says has been a detriment to U.S. interests.

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 ...

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.

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.