Defiant is getting closer to embarking on a key long-endurance cruise that could have important ramifications for the U.S.

DARPA said Tuesday the DRBE, the largest virtual radio frequency test range in the world, simulates complex electronic ...

The system delivers throughput with ultra-low latency, a major requirement for simulating complex RF engagements with timing ...

The ship, named the USX-1 Defiant, is the prototype resulting from about five years of work by the Defense Advanced Research ...

DARPA's autonomous Unmanned Surface Vessel (USV), the USX-1 Defiant, took a major step toward operational status as a bottle ...

After announcing the winners of its AI challenge, DARPA wants to help transition the technology into “real-world critical ...

The Defense Advanced Research Projects Agency (DARPA) on Monday christened its prototype for the No Manning Required Ship ...

RTX secures a DARPA cybersecurity contract and posts strong defense and aerospace gains, but supply-chain and valuation risks ...

The Navy is testing uncrewed ships like the USX-1 Defiant to see how far it can push warfighting without sailors aboard.

The Defense Advanced Research Projects Agency on Friday unveiled the winners of a competition to spur the development of ...

The AI Cyber Challenge aims to accelerate the distribution of open-source AI models to help patch the code that powers major ...