The original GE Aerospace engine nozzle, designed for the F-16, is key to building a vertical takeoff robotic jet prototype.

The House approved a stopgap spending bill on Tuesday that will keep the federal government funded through early December, ...

After months of security testing, Pentagon adds an OpenAI product to the list of AI tools approved for unclassified work.

President Donald Trump’s mandate for a new “Space Academy” puts defense leaders under a NASA-led initiative that could mean ...

Hundreds of AI agents collaborated to escape their containers, disguising their actions and even sacrificing themselves.

Army officials have selected five firms to build nuclear microreactors at U.S. military bases as a bid to create energy ...

Maintenance delays have cost the Navy’s attack submarine fleet more than 41 years they could have been in operation—and those ...

Four of the five people named in the cyber action were also charged last week in the Justice Department’s expanded Mabna ...

One policy director warned that American companies could be used as a ‘prop’ against their country’s interests.

Dan Driscoll, whom President Donald Trump in 2024 hailed as “a disruptor and change agent,” has resigned as secretary of the ...

HONOLULU —A new encryption-based app, Kibu, available to U.S. military operators and foreign military partners, could change ...

The National Reconnaissance Office, an intelligence agency which builds and launches spy satellites, purchased commercial ...