Would Donald Trump change the "Department of Defense" back to the "Department of War"? The Republican president sounds ...

The Department of Defense (DoD) is asking for a large-scale funding increase for domestic and international defense systems, ...

Costs are mounting for the U.S. defense industry, critical infrastructure, and relations with partners and allies.

The Department of Defense (DOD) has halted the delivery of some air defense missiles and munitions to Ukraine due to concerns ...

Navy replenishment oiler, which was previously named for gay rights leader, has been renamed for World War II hero Oscar V.

The U.S. is halting some shipments of weapons to Ukraine amid concerns that its own stockpiles have declined too much.