President Donald Trump has gone through his share of national security advisers. But he doesn't hold the record, yet.

Trump said he's nominating Michael Waltz to be ambassador to the United Nations, while Secretary of State Marco Rubio will ...

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

Mike Waltz has been nominated to serve as the next U.S. ambassador to the United Nations. In turn, there's renewed interest ...

Mike Waltz is on his way out as President Trump’s national security adviser, a source familiar with the matter told The Post ...

This is the first significant personnel overhaul of top White House aides, and the kind of shake-up President Trump has ...

New appointments are expected in the administration of US President Donald Trump — National Security Advisor Michael Waltz ...

National security adviser Mike Waltz is out, with Secretary of State Marco Rubio replacing him on an interim basis. President ...

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

The move comes after Waltz faced criticism for his role in the Signal group chat debacle that saw some of the country's top ...

Marco Rubio will be the first person since Henry Kissinger in the 1970s to hold the positions of secretary of state and ...