The Defense Advanced Research Projects Agency (DARPA) will launch in April a sleek, 132-foot warship from Portland, OR, testing its abilities over a succeeding period of 18 months. The ship is entirely autonomous, fully operational without an onboard crew. The Anti-Submarine Warfare Continuous Trail Unmanned Vessel, or ACTUV, is scheduled to be launched April 17 from the Vigor Shipyards in Oregon. The ACTUV will continue sea-trials for 18 months following its maiden voyage, where it will be tested for its long-range tracking and self-driving functions. “Imagine an unmanned surface vessel following all the laws of the sea on its own and operating with manned surface and unmanned underwater vehicles,” said DARPA’s Deputy Director Steve Walker, according to the magazine National Defense.