The cost estimate came during a feisty exchange as Defense Secretary Pete Hegseth testified before the House on Tuesday.

Hegseth appeared before the Senate Appropriations Subcommittee on Defense, which has been stalled by the Pentagon’s late ...

A war with China would include fierce naval battles and require the Air Force to take out enemy ships with weapons such as ...

Japan joined GCAP to be able to co-own the technology on board the plane, something it would be less able to do with an ...

BlackSky operates a growing commercial constellation that delivers 35-centimeter resolution imagery at very low latency.

Congressional Democrats condemned the review as casting doubt over the strength of America's alliances with Britain and ...

According to the company’s math, the AI prep work produced the equivalent of 50 years of human pilot experience.

Sierra Space, a space technology company based in Colorado, announced a dedicated defense business and plans to expand its ...

GAO has long warned the program’s first launch would be delayed at least a year. Those projections could prove true, but ...