At the forge: JavaBeans

An easily detachable storage tank for use with existing hydrofoil ships is connected to the ship by two struts with minimal modifications to the ship. The shipboard connections are such that the ship is also usable without the storage tank. The tank may store fuel in a plurality of cells having a diaphragm separating the fuel from ballast seawater. Weapons may also be stored in the tank and fired directly from the tank.