The former national security advisor has faced threats from Iran going back years, including an alleged assassination plot.

Margaret Brennan sat down with President Donald Trump's pick for his National Security Advisor, former Representative Mike ...

Trump tapped Waltz, a House lawmaker and former Green Beret, in the fall to serve as his national security adviser.

The officials previously wrote a letter claiming that Hunter Biden's laptop had "all the classic earmarks of a Russian ...

Rep. Mike Waltz (R., Fla.), whom President-elect Trump has picked to serve as his national security adviser, has resigned ...

US President Donald Trump has revoked Secret Service detail of former National Security Advisor (NSA) John Bolton who faced ...

Donald Trump's former national security advisor has declared ties between Australia and the United States will remain strong ...

Deputy national security advisor Jon Finer, who has been directly involved in hostage negotiations between Israel and Hamas, ...

I am disappointed but not surprised that President Trump has decided to terminate the protection previously provided by the United States Secret Service,' says John Bolton - Anadolu Ajansı ...

President Trump Monday signed an executive order revoking the security clearances of 50 former U.S. offic ...

Mike Waltz, Trump's appointed National Security Advisor, says in an interview to CBS: 'Hamas will never rule Gaza.' ...