The U.S. Navy certainly aren't doing nothing about countering the unwewater terrorist threat, with the Underwater Defense Gun being a special weapon that fires a stiletto-type dart that provides range, accuracy, and lethality under water. Each barrel can only fire once, which explains the chubby profile of the Underwater Defense Gun that holds half a dozen separate barrels. There is an effective range of approximately 30 feet, and when used above water, the gun also fires without making a sound. Looks like there is a new Super Soaker in town, and this is one that is capable of maiming and killing.
