The ship involved in the smuggling case is USS Grace Hopper. No such ship exists. However, there is a similarly named ship, USS Hopper (DDG-70), of the Arleigh Burke class, named for a retired rear admiral, "Amazing" Grace Murray Hopper, PhD, a computer scientist and a pioneer in her field. The ship, which has served since 1997, is one of the few ships of the US Navy ever to be named for women.