"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough ...

Mike Waltz, President Trump's national security advisor, is leaving the White House weeks after he accidentally added a ...

President Donald Trump says he is nominating national security adviser Mike Waltz as United Nations ambassador while ...

Expert says that current attempts by the United Nations to plan for the full reorganization of the world body fall short of ...

Reports of Mike Waltz's exit as national security advisor focused on Signalgate, but President Donald Trump has nominated him ...

President Trump has just carried out the first of what may be a series of Cabinet changes, especially in the national ...

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

In the early days of Trump’s term, an order came from Hegseth’s office that sent national security officials scrambling.

President Donald Trump said Thursday he's nominating his national security adviser Mike Waltz to serve as United Nations ...

President Donald Trump said Thursday that he is naming Secretary of State Marco Rubio as acting national security adviser to ...

The intel memo destroys Trump’s justification for using a wartime powers law to round up Venezuelan immigrants and deport ...