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U.S. military christens self-driving 'Sea Hunter' warship

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Baku, April 11, AZERTAC 

The U.S. military on Thursday christened an experimental self-driving warship designed to hunt for enemy submarines, a major advance in robotic warfare at the core of America's strategy to counter Chinese and Russian naval investments, according to Reuters.

The 132-foot-long (40-metre-long) unarmed prototype, dubbed Sea Hunter, is the naval equivalent of Google's self-driving car, designed to cruise on the ocean's surface for two or three months at a time - without a crew or anyone controlling it remotely.

That kind of endurance and autonomy could make it a highly efficient submarine stalker at a fraction of the cost of the Navy's manned vessels.

"This is an inflection point," Deputy U.S. Defense Secretary Robert Work said in an interview, adding he hoped such ships might find a place in the western Pacific in as few as five years. "This is the first time we've ever had a totally robotic, trans-oceanic-capable ship."

For Pentagon planners such as Work, the Sea Hunter fits into a strategy to incorporate unmanned drones - with increasing autonomy - into the conventional military in the air, on land and at sea.

It also comes as China's naval investments, including in its expanding submarine fleet, stoke concern in Washington about the vulnerability of the aircraft carrier battle groups and submarines that remain critical to America's military superiority in the western Pacific.

The ship's projected $20 million price tag and its $15,000 to $20,000 daily operating cost make it relatively inexpensive for the U.S. military.

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