US President Donald Trump announced on Monday that the United States will send more weapons to Ukraine, focusing mainly on ...

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

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

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

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

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.