Defense Secretary Pete Hegseth shared details about airstrikes in Yemen with his family members and others in a second Signal chat, sources told ABC News.

It’s hard to overstate the complexity and importance of the work of the National Geospatial-Intelligence Agency (NGA), which ...

Download the full article here: No. 25-957, Defense Support for Civil Authorities and the Targeting Working Group (Apr 25) ...

U.S. national security depends on the nation’s ability to leverage the expertise of uniformed warfighters and the highly ...

Cybersecurity is a dynamic field, so organizations must shift from a defensive approach to managing threats proactively.

House Appropriations Subcommittee on National Security, Department of State, and Related Programs Committee The House Appropriations Subcommittee on State, Foreign Operations, and Related Programs ...

The president has reportedly urged Congress to pass $175 billion for border security. But residents of Del Rio, Texas, and ...

Israel resumed its offensive in the enclave on March 18. While the stated goal was to put pressure on Hamas for a hostage ...

The Roosevelt Reservation — a strip of federally controlled land along the U.S.-Mexico border— will be among the areas used ...

As the U.S. military continues to modernize its operations, ensuring its installations are energy-efficient and compliant ...

“At this time, the message thread that was reported appears to be authentic, and we are reviewing how an inadvertent number was added to the chain,” the National Security Council said in a ...

The terrorism designations also might encourage more countries to ramp up their security cooperation with the United States.