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

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.

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

P resident Donald Trump is replacing his National Security Adviser, Mike Waltz, and nominating him to be Ambassador to the United Nations, he announced Thursday, marking the first major personnel ...

Weeks after the infamous Signal group chat controversy, Trump’s national security advisor was reported to be leaving his ...

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

Mike Waltz, President Trump's national security advisor, is leaving the White House weeks after he accidentally added a ...

Signalgate tarred the Floridian’s reputation, but organizational issues were cited by sources for his downfall.

President Donald Trump announced former national security advisor Mike Waltz as his choice to serve as ambassador to the U.N.

The ability to navigate power dynamics in the White House and sort through competing policy visions is essential.

The Signal group chat scandal and Waltz’s hawkish stance on Iran are being touted as the reasons for his ouster as NSA.

Mike Waltz will be nominated as U.S. ambassador to the U.N., while Secretary of State Marco Rubio will take on the added role of interim national security adviser.