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

President Donald Trump announced Thursday that he would nominate national security adviser Mike Waltz to serve as UN ...

Waltz inadvertently added The Atlantic's editor-in-chief to a group thread discussing sensitive national security matters.

He said Waltz was "fine" despite being "beat up" after accidentally adding Goldberg to the group chat. President Donald Trump, accompanied by U.S. National Security Adviser Michael Waltz takes a ...

National security adviser Mike Waltz drew criticism after unintentionally adding Atlantic editor Jeffrey Goldberg to a chat ...

The president says Waltz, who started the leaked Signal chat, will be nominated as US ambassador to the UN and be temporarily replaced by Secretary of State Marco Rubio.

National security adviser Michael Waltz is expected to depart his post, according to numerous media reports citing anonymous U.S. officials.

Waltz did not require congressional approval to serve earlier as President Donald Trump’s national security adviser ...

President Donald Trump announced Thursday that he would nominate national security adviser Mike Waltz to serve as UN ambassador, after widespread reports that Trump planned to oust him ...

By Maggie Haberman David E. Sanger and Jonathan Swan Reporting from Washington President Trump on Thursday removed his national security adviser, Michael Waltz, and nominated him as ambassador to ...

While it was Defense Secretary Pete Hegseth who disclosed the specific military plans on the Signal thread, it was Waltz who ...