National security and intelligence experts say Russia, China and other adversaries will seek to take advantage of the ...

The Trump administration is at the center of an extraordinary national security lapse in which a journalist was added to an ...

U.S. President Donald Trump plans to nominate Susan Monarez as director of the Centers for Disease Control and Prevention, ...

Fox News anchor John Roberts reported that "national security was compromised" when US military war plans were shared with ...

The Atlantic's editor was, seemingly by mistake, added to an apparent Cabinet-level group chat used to plan military strikes ...

Gabbard announced Friday that her department “knows of and is aggressively pursuing recent leakers from within the ...

Tulsi Gabbard, the director of national intelligence, opted not to name a critic of Israel’s war in Gaza to a top post ...

U.S. Director of National Intelligence Tulsi Gabbard has pledged to crack down on people within the intelligence community ...

The director of the Central Intelligence Agency emphasized that some documents had nothing to do with the assassinated ...

Director of National Intelligence Tulsi Gabbard announced a crackdown on leaks within the intelligence community. Gabbard — a former Democratic congresswoman turned Trump-supporting Republican ...

President Donald Trump announced late on Friday that he was revoking the security clearances of at least 15 individuals, including former President Joe Biden, former VP Kamala Harris and Hillary ...

U.S. Director of National Intelligence Tulsi Gabbard, speaking ahead of an expected phone conversation Tuesday between ...