DARPA officially named its first-ever seafaring ship built to carry no humans, it will be known from now on as the USX-1 ...

Building on its role in the US Defense Advanced Research Projects Agency's (DARPA's) No Manning Required Ship (NOMARS) ...

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

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

Following its christening, the USX-1 Defiant soon will begin an at-sea demonstration of its reliability and endurance. The ...

Serco Inc., a provider of professional, technology, engineering, and management services, announced the christening of the ...

A fully autonomous, unmanned surface vessel - built with no provision for human crew - has been officially christened at a ...

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

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

Defiant_, inches closer to operational status. The autonomous warship is designed for year-long, crewless sea operations.