Fox News Digital took a look at whom President Donald Trump could select to replace former national security advisor Mike Waltz.

President Donald Trump ousted Mike Waltz, who has lost the confidence of other administration officials, from his national security adviser position on Thursday.

Ousted White House national security adviser Mike Waltz points to UN's disproportionate focus on Israel as he blasts ...

President-elect Donald Trump has asked Florida Rep. Michael Waltz, a retired Army National Guard officer and war veteran, to be his national security adviser.

Mike Waltz, President Trump's former national security adviser, testified Tuesday at his Senate confirmation hearing to be ...

Former national security adviser Mike Waltz, removed from office amid the Signal chat controversy, spent Tuesday in the ...

President Donald Trump's nominee to be ambassador to the United Nations, Mike Waltz, said, despite public reporting, he was not fired from his role as National Security Advisor. "The president never ...

Former national security adviser Mike Waltz portrayed the international body as bloated and rife with antisemitism during his confirmation hearing.