 The squadron consists of the "Los Angeles"-class submarines , "Chicago", "Key West", and , with 76 personnel on staff, and with Commodore Grimes at the helm.While the submarine tender 
"Frank Cable" is also homeported at Guam, she is directly responsible to ComSubPac.The squadron also supports every deploying SSN in the Pacific Fleet Area of Operations, as well as the SSGNs and , which are home ported in Bangor, Washington.