Former U.S. National Security Advisor John Bolton says America risks getting caught in endless negotiations with Iran as Washington and Tehran meet in Oman.

National security advisor Michael Waltz commented on the Signal text chain leak during an appearance on "The Ingraham Angle." ...

National security advisor Mike Waltz's job is not in jeopardy after The Atlantic's reported a security breach on a Signal text chain with Cabinet officials.

U.S. President Donald Trump does not understand how tariffs work, former U.S. National Security Advisor John Bolton says.

National Security Advisor Mike Waltz included a reporter to a group chat detailing secret plans for a U.S. strike in Yemen, reporter says.

A top advisor to Defense Secretary Pete Hegseth, Dan Caldwell, was escorted out of the Pentagon on Tuesday and placed on ...

Defense Secretary Pete Hegseth, in his first public remarks about the The Atlantic's reporting, said, "Nobody was texting war plans." ...

Laura Loomer, a far-right conspiracy theorist who met with Trump this week, took credit for their removals in a social media ...

The far-right conspiracy theorist reportedly told the president during the meeting who she believed should be removed.

The Trump administration's IT team members investigated how Atlantic editor-in-chief Jeff Goldberg was added to a Signal group chat with high-ranking senior officials.

The Center for a New American Security (CNAS) announces that Jonathan Lord , senior fellow and director of the Middle ...

Mike Waltz faces criticism for using Gmail for official duties, with concerns raised about the management of sensitive ...