A Submarine That Never Runs Out of Power is America's Latest Stealth Ammo
A Submarine That Never Runs Out of Power is America's Latest Stealth Ammo FOLLOW US ON: United States' Defense Advanced Research Projects Agency (DARPA) is building a submarine that will never run out of power. According to a recent report in Forbes, the defence agency has given contracts to a company named Northrop Grumman Systems Corporation and Martin Defense Group to build a demonstration version of the new unmanned underwater vehicle, named Manta Ray. In order to achieve the indefinite power supply, DARPA has awarded a contract to Metron for the submarine's energy-harvesting system to po...