U.S. Secretary of Defense Pete Hegseth is expected to unveil sweeping changes to how the Pentagon purchases weapons on Friday ...

Sierra Nevada has developed a simple but effective air defense system that a single person can set up and break down in ...

The future of war isn’t coming—it’s already here. From invisibility cloaks for tanks to insect drones wired for surveillance, ...

Integrating a variety of collaborative combat aircraft and optimizing munitions costs are key objectives in the ...