Mike Waltz, who played a central role in the Signal-gate, is now out as Trump's National Security Advisor, but why did he decide to resign?

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

National security adviser Mike Waltz is expected to depart from the Trump administration in the coming days, two sources familiar with the matter told CNN, the first major staff shakeup since the ...

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 ...

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

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

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

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

President Donald Trump announced that Mike Waltz had been ousted as national security advisor. He was previously caught up in "Signalgate." ...

Secretary of State Marco Rubio will take over Waltz's White House duties in an interim capacity, Trump posted on Truth Social ...

The decision followed a report that Waltz placed a reporter on a sensitive Signal chat about bombing the Houthis in Yemen.