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

DARPA has marked a traditional naval milestone with the christening of USX-1 Defiant, a first-of-its-kind autonomous, ...

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 ...

EVERETT — Politicians, naval officials and top executives of the federal Defense Advanced Research Projects Agency (DARPA) ...

DARPA christened the USX-1 Defiant, a 180-foot fully autonomous medium unmanned surface vessel built for the U.S. Navy.

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

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

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

Freeland-based Nichols Bros. Boat Builders built the hull and assembled the ship. Addressing the critical issue of affordable ...

The USX-1 Defiant was christened at Everett Ship Repair on Monday, August 11, marking a key ceremonial milestone for unmanned ...

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