And so now, the rail gun is going to change naval warfare because, rail gun. You may remember the Russian navy had one of it's frigates and one of its corvettes fire ship killing missiles from almost a thousand miles away and make kills on their targets. What part of thousands of miles of range are we missing out on when we concentrate our research on a weapon that is only good for shooting things within the horizon? You know, that whole curvature of the earth thingie means that the rail guns speedy bullets won't actually hit anything 13 miles away, right? You got that? Shooting over is also called a miss.
Silly naval strategists. The USN doesn't have those kinds of missiles. It might find them useful in a fight.
Speaking strictly as an old fire control officer who thought putting Harpoon missiles in BOL on a snoop tray radar was a good tactic. They may not make it there but they'll die trying.