The U.S. Navy has unveiled a new secret weapon that its developers call a rail gun. Its projectile can travel at seven times the speed of sound and could .
The U.S. Navy's Electromagnetic Railgun is capable of launching projectiles at 4500 mph and hitting targets 100 miles away, faster and farther than any other .
Feb. 2012 - Test of the BAE built railgun at at NSWC Dahlgren. This prototype, developed by BAE, is the first of two industry-built launchers that will bring the .
The US Navy is testing out its newest weapon. Firing projectiles at over seven times the speed of sound, the electromagnetic rail gun is able to hit targets over .
