Naval Officer Training Command Newport is a unit of Naval Education and Training Command which was once the homeport for what?
Officer Training Command Newport: Naval Officer Training Command Newport (or more simply, Officer Training School) is a unit of Naval Education and Training Command, located on Naval Station Newport in Newport, Rhode Island that is responsible to the Chief of Naval Education and Training for the development of civilians, enlisted, and newly commissioned personnel for service in the fleet as Naval Officers. 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.
Cruiser Destroyer Force Atlantic