that things pretty sweet, and im sure whoever is buying it is paying a big chunk of change for it. i dont really trust the guy who said that the navy boats are different, they are probably the same except the Navy version is more advanced and has top-secret stuff in it.
also, i cant see an elite unit using it for unconventional warfare or the like, but what about reconnaisance of hostile beaches? infiltration of spies? maybe follow bad guy ships around, who knows?