January 30, 2012 at 4:25PM US Navy ship-mounted railgun closer to reality, Raytheon and others to make it happen
November 1, 2011 at 2:52PM US Navy's electromagnetic railgun hits testing milestone: 1,000 shots fired
December 11, 2010 at 3:31PM Navy's prototype rail gun projectile hits mach 7 at 33 megajoules, our hearts skip a beat (video)
