This spring, the Defiant will embark upon a multi-month demonstration that will test the craft’s autonomy, endurance, and ...
The four former US Navy ships laden with toxic chemicals ... Four of the 13 vessels in the so-called "ghost fleet" set off from the James River, Virginia, and are due to arrive by the middle ...
The US Navy's USX-1 Defiant unmanned surface vessel (USV) promises cost-effective, high-endurance fleet expansion while ...