This spring, the Defiant will embark upon a multi-month demonstration that will test the craft’s autonomy, endurance, and resilience.

It may look smaller than a conventional surface warship, but looks can be deceiving. Designated USX-1 Defiant, the new NOMARS shows just how much space aboard a ship is devoted to the crew.

A state-of-the-art unmanned warship designed for autonomous naval missions has been spotted in waters off of Washington state. The USX-1 Defiant was being pushed by tug boat earlier this week ...

The DARPA-built USX-1 is a drone ship that was built to run without any crew aboard. Here's everything we know about this next evolution of naval warfare.

Over the next few months, the USX-1 Defiant will undergo dockside and open-ocean testing before embarking on a multi-month at-sea demonstration in spring 2025.

THE world’s first full-size drone warship that can wage war without a single sailor on board has been spotted taking to the seas. Excited Washington State residents caught sight of the USX-1 ...

A state-of-the-art unmanned warship designed for fully autonomous naval missions has been spotted in waters off of Washington state. The USX-1 Defiant was being pushed by tug boat earlier this ...

A mysterious U.S. robo-warship able to spend months at sea without humans has been unveiled. The USX-1 Defiant was officially launched this week by DARPA, the research and development agency of ...