U.S. Navy is developing an unmanned drone ship to track enemy submarines to limit their tactical capacity for surprise . The USS Ponce will be the first of its kind and it has been designed by Advances are necessary to maintain technological edge on Russia and China , admiral tells House panel .
U.S. Navy is developing an unmanned drone ship to track enemy submarines to limit their tactical capacity for surprise . The vessel would be able to operate under with little supervisory control . Advances are necessary to maintain technological edge on Russia and China , admiral tells House panel .