A hacker managed to breach TeleMessage, a company that sells a modified version of Signal to the US government. Mike Waltz ...

President Trump spoke to reporters from Air Force One Sunday night, answering questions from the national security advisor to ...

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

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

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

Waltz was on television as late as Thursday morning, promoting the administration’s agreement with Kyiv that would allow the ...

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

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

President Trump confirmed late Sunday that deputy chief of staff for policy Stephen Miller is at the top of his list of ...

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

President Donald Trump floated his deputy chief of staff, Stephen Miller, as an option to be his next national security adviser after he ousted Mike Waltz from the role last week.

Waltz was at the center of the Signal chat controversy, in which a journalist was accidentally included in a discussion of ...