The Defense Department initially told employees to "pause any response" to OPM's request for a list of their work ...

Defense Secretary Pete Hegseth has ordered U.S. Cyber Command to halt offensive cyber operations and information operations ...

Multiple U.S. officials tell CBS News that Defense Secretary Pete Hegseth has issued a directive to U.S. Cyber Command to ...

The defense secretary threatened Mexico with unspecified "unilateral action" in a call with the country's leaders, according ...

The new Pentagon chief got a look at Guantánamo Bay’s most infamous inmate in his recent visit to the wartime prison.

Mr. Hegseth served at the U.S. Navy base as a National Guard lieutenant. The base is now being used to hold some migrants who ...

U.S. Defense Secretary Pete Hegseth is considering making a visit to South Korea next month, the Yonhap news agency reported ...

Saudi Arabia's Defence Minister Prince Khalid bin Salman discussed on Monday with U.S. Defense Secretary Pete Hegseth in ...

It appears that the U.S. no longer considers Russia a significant cyber threat, according to multiple new reports on a ...

NBC confirms Defense Secretary Pete Hegseth has ordered U.S. Cyber Command to stand down on all offensive cyber operations ...

The Pentagon chief made the remark during a Jan. 31 call with top Mexican military officials, while urging them to address ...

Billionaire businessman Stephen Feinberg faced sharp questions from Democrats about impending mass firings at the Defense ...