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

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

Trump said that Waltz "has learned a lesson and is a good man." President Donald Trump said he is confident in his national security adviser, Mike Waltz -- a day after a report detailed how he ...

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were published, President Trump announced he plans to nominate him to be ...

The following is the transcript of an interview with National Security Adviser Mike Waltz that aired on "Face the Nation with Margaret Brennan" on March 23, 2025. MARGARET BRENNAN: Good morning ...

Mike Waltz had faced criticism for mistakenly adding a journalist to a chat group where sensitive military plans were discussed.

As the White House cuts more than 100 positions from the National Security Council, some former officials and analysts are ...

The Trump administration reportedly dismissed a handful of staffers at the National Security Council (NSC) on Friday, ...

WASHINGTON − Mike Waltz is out as President Donald Trump's national security adviser and is instead his new nominee for ambassador to the United Nations in a major shake-up of Trump's national ...