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

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

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 ...

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

Jim Mattis and four other former defense secretaries called President Donald Trump’s ouster of Gen. CQ Brown and other top ...

U.S. Defense Secretary Pete Hegseth has ordered the U.S. Cyber Command to halt “all planning against Russia,” The Record ...

The head of the Defense Health Agency (DHA), the health system for millions of service members and their dependents, was ...

The comments left Mexican officials “shocked and angered,” with some interpreting them as a suggestion that US military ...

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