BobbyTables28 hours ago
Surely MacGuyver did this with a speedboat, shoelace, and some dynamite 40 years ago!
the_real_cher7 hours ago
Its like a torpedo or missile just slower and visible.
- jerlam7 hours ago
  Longer range (1000 miles) than a torpedo (50 miles). Much less visible than a cruise missile, the water hides it better than open air.