There are many reasons why it is unsafe to discuss a battle group strike in an unsecured chat. But that isn't the only way ...

A guide from the national intelligence director’s office says “information providing indication or warning that the U.S. or ...

SpaceX alternately gained the ire of both the United States and Russia: first for providing Ukraine with internet access ...

President Donald Trump's ill-qualified picks are undermining intelligence operations and exposing the U.S. to security ...

House Oversight Democrats are asking the inspectors general at national security agencies whose leaders discussed a pending ...

Plans for an attack against an enemy target are classified in America. But the private views of high-ranking officials about allies, communicated within ...

FAA acting head Chris Rocheleau said that "clearly something was missed" by the agency before the fatal Potomac River midair ...

Hegseth’s leaked texts on military strikes spark debate over classification, with officials disputing national security ...

House testimony followed release of full transcript of the chat over the Signal app — including attack times and weapons.

Director of National Intelligence Tulsi Gabbard and CIA Director John Ratcliffe returned to Capitol Hill to testify before ...

President Donald Trump said Wednesday that there were no detailed war plans included in the Signal chat after The Atlantic ...

Intelligence chief Tulsi Gabbard and CIA Director John Ratcliffe were evasive when pressed at a Senate hearing as to whether ...