Naval Officer Training Command Newport is a unit of Naval Education and Training Command which was once the homeport for what?
Naval Station Newport: The Naval Station Newport (NAVSTA Newport) is a United States Navy base located in the city of Newport and the town of Middletown, Rhode Island. Naval Station Newport:  It once was the homeport for Cruiser Destroyer Force Atlantic (COMCRUDESLANT), which relocated to Naval Station Norfolk in the early 1970s.
i don't know