ORIGINAL: Shark7
If I recall correctly, didn't the Japanese actually modify their Type 91 Torpedos so that they could use them at PH? I seem to remember something about them adding some type of fins to prevent them from diving as deep once released, cause that was the only way a torpedo was going to work in water as shallow as a port.
Yes - you are right on the money. Wooden fins that broke away in the water.










