Waltz was among high-ranking members of the administration who accidentally shared plans about a forthcoming U.S. military ...

The White House reportedly gave Mike Waltz his pick of other administration jobs as he was being removed Thursday as ...

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...

Waltz was at the center of the Signal chat controversy, in which a journalist was accidentally included in a discussion of ...

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet ...

President Donald Trump's outgoing national security adviser Mike Waltz was photographed peaking at his phone under the table ...

Welcome to the online version of From the Politics Desk, an evening newsletter that brings you the NBC News Politics team’s ...

Major developments in Washington as President Trump prepares to nominate outgoing National Security Adviser Mike Waltz as the ...

National Security Adviser Michael Waltz attends a meeting in the Oval Office of the White House in Washington, DC, on April 7 ...

President Donald Trump says he is nominating national security adviser Mike Waltz as United Nations ambassador while ...

The move by Trump comes after hours of speculation that Mike Waltz was about to lose his job as national security adviser.

The Trump administration ousted national security advisor Mike Waltz and other staffers with the National Security Council, ...