RE: Video: Is navy's hypersonic railgun a game-changer?
Very impressive. Lets hope our "competitors" of certain Asian persuasion don't get hold of it too.
This In reference to recent news that China has:
"an unprecedented carrier-killing missile called the Dong Feng 21D that could be launched from land with enough accuracy to penetrate the defenses of even the most advanced moving aircraft carrier at a distance of more than 1,500 kilometers (900 miles)."