Originally Posted by
Tartiflette Fan
That's a pretty good idea. I don't know if it's something traditional military would consider.
Been around for Ages,
https://en.wikipedia.org/wiki/Taregh-class_speedboat
Not that effective against a real Warship, Passive Sonar will here the boats coming. Radar will see boats coming. IR / Visual Lookouts can see the boats coming. ESM will pick up any comms chat or Drone transmissions. Ship can run away almost as fast the the boats can go and Main Gun out ranges the ATGM by a large margin as does Radar / Visual command guided SAM/SSM systems. Note I added Drones to the mix as I would open the attack with a drone strike on the ship's main guns. However the Ships ECM most likely would defeat that.