USNS Alan Shephard
https:// www.vesselfinder.com/vessels/USNS-ALAN-SHEPARD-IMO-9284350-MMSI-369498000
https:// www.fleetmon.com/vessels/usns-alan-shepard_9284350_29449/
NSA Bahrain
https:// en.wikipedia.org/wiki/Naval_Support_Activity_Bahrain