U.S. Will Launch World’s Largest Underwater Battle Robot In 2018

The Sea Hunter will carry out three-month missions without any humans on board

The United States just got one step closer to ushering in the era of robotic naval warfare.

A 132-foot autonomous submarine known as the Sea Hunter successfully completed its first performance test this week off the coast of San Diego, keeping it on course to enter the Navy fleet by 2018. According to a statement from Leidos—the company developing the Sea Hunter—the vessel “surpassed all performance objectives for speed, maneuverability, stability, seakeeping, acceleration/deceleration, and fuel consumption.”

For the first few tests, a pilot has to remain on the ship, but in upcoming trials the craft will cruise without any human assistance. When the Sea Hunter is fully operational, it will be able to stay at sea for three months with no crew and very little remote control, which can be done from thousands of miles away. The ship will be able to fulfill its missions autonomously and still comply with maritime laws.

The U.S. Defense Advanced Research Projects Agency (DARPA) and the Office of Naval Research contracted Leidos to develop this craft in 2014 under the Anti-Submarine Warfare (ASW) Continuous Trail Unmanned Vessel (ACTUV) initiative. At the time, DARPA envisioned the ACTUV as a way to finally track the sort of stealthy diesel-electric submarines that China uses, which have been a growing concern to the U.S. Navy. But now, Navy officials think this large ocean drone could have many other uses. “What we’ve kind of realized over the course of the program is that it’s a truck,” DARPA program manager Scott Littlefield told IEEE Spectrum. “It’s got lots of payload capacity for a variety of different missions.”

Work painted a picture of the future of autonomous naval combat. “You can imagine anti-submarine warfare pickets, you can imagine anti-submarine warfare wolf packs, you can imagine mine warfare flotillas, you can imagine distributed anti-surface warfare action groups… and you might be able to put a six-pack or a four-pack of missiles on it,” Work said. “Now imagine 50 of these warships… operating together under the hands of a flotilla commander.”

The deputy defense secretary also said this technology will help the U.S. build “a Navy unlike any Navy in history, [with] a human-machine collaborative battle fleet that will confound our enemies.”

Full article: U.S. Will Launch World’s Largest Underwater Battle Robot In 2018 (Vocativ)

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