The US Navy announced a successful test Friday of an electromagnetic cannon capable of firing a projectile 110 nautical miles (200 kilometers) at five times the speed of sound.
“This demonstration moves us one day closer to getting this advanced capability to sea,” said Rear Admiral Nevin Carr, chief of naval research.
Tested at the Navy’s Dahlgren Surface Warfare Center in Virginia, the futuristic weapon uses powerful jolts of electric current to propel a non-explosive slug along rails before launching it at supersonic velocities.
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