Dead men tell no Tales, cut an arm off of each one of them and send them back home. Kind of hard to climb on to a ship with one arm isn't it?
Should not be long before you either have a bunch of one armed gangstas or a trembling populace afraid to Jack another boat.
Yes, I know it would be curel and breed more terrorists but life is tough but tougher if you F WITH THE U.S.A.!
Perfect World Regards