The Defense Department will soon brief the president on possible options for a planned missile defense system that could cost ...

Suspensions at the Defense Department have continued, with a third top Pentagon official being placed on administrative leave ...

This is how we lose big wars,’ one former researcher said of the larger effort to eliminate or dismantle organizations that ...

Export controls pose direct threats to U.S. military readiness, highlighting that the country is already lagging behind in ...

Northrop Grumman, one of the largest defense contractors in the world, is facing heat for a missile program that has been consistently over budget and delayed.

The American Civil Liberties Union has sued the Department of Defense’s school system for children of military families, ...

The Department of Defense is on the verge of a breakthrough with advanced nuclear energy that promises to strengthen military ...

President Donald Trump issued a memorandum Friday giving the U.S. military jurisdiction over federal lands at the southern ...

President Trump in a memorandum Friday ordered the military to take control of a strip of federal land along the Southern ...

President Trump justified the use of the military by saying the United States is "under attack from a variety of threats." ...

The case involves 12 students from six families who attend military-run schools in Virginia, Kentucky, Italy and Japan.

The U.S. Department of Defense is now in charge of securing the country's southern border, having been granted new powers to ...