Donald Trump appointed Mike Waltz to be the next U.S. ambassador to the United Nations after stripping him of his original ...

Perhaps it’s no surprise that Donald Trump —who has redone the Oval Office in neo-Versailles gold, claimed monarchical powers ...

WASHINGTON (AP) — President Donald Trump said Thursday that he is nominating national security adviser Mike Waltz as United ...

Reports of Mike Waltz's exit as national security advisor focused on Signalgate, but President Donald Trump has nominated him ...

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

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

The national security adviser infamously added The Atlantic's Jeffrey Goldberg to a Signal group chat discussing Yemen attack ...

P resident Donald Trump is replacing his National Security Adviser, Mike Waltz, and nominating him to be Ambassador to the ...

President Donald Trump has announced his intent to nominate his national security adviser, Mike Waltz, to become the next U.S ...

Call it foreshadowing. President Donald Trump left Mike Waltz stranded on the tarmac after Air Force One headed for Michigan ...

Donald Trump’s dismissal of former National Security Adviser Mike Waltz on Thursday was immediately felt on social media.