The Office of Net Assessment opened more than 50 years ago and developed concepts for possible conflict with U.S. adversaries ...

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

In the debut episode of his new podcast, This Is Gavin Newsom, Newsom broke with his own party’s stance on trans rights and ...

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

The Pentagon is sending about 3,000 more active-duty troops to the U.S.-Mexico border as President Donald Trump seeks to ...

The defense secretary’s closed-door comments have unnerved Mexican officials negotiating to avoid 25% tariffs ...

Vice President JD Vance has participated in an aerial tour of the U.S.-Mexico border and met with law enforcement officials.

Per a report, leaders in the country felt a mix of shock and indignation after Hegseth spoke with Mexico's top military leaders on Jan. 31.

Defense Secretary Pete Hegseth has ordered elements of a Stryker ... who declared a national emergency at the US frontier with Mexico on his first day in office. The new troops will 'reinforce ...

Hegseth’s border victory tour, UK defense minister at the Pentagon, EU leaders meeting in emergency session, US pauses intelligence sharing with Kyiv.

Secretary of Defense Pete Hegseth sent a direct message to drug cartels from Guantanamo Bay on Wednesday evening during an ...