Submarine Squadron 1 (also known as SUBRON 1) is a squadron of submarines of the United States Navy based at Joint Base Pearl Harbor-Hickam, Pearl Harbor, Hawai'i. The submarines that make up SUBRON 1 include: USS Bremerton (SSN-698) USS Jacksonville (SSN-699) USS Buffalo (SSN-715) USS Jefferson City (SSN-759) USS Charlotte (SSN-766) USS Greeneville (SSN-772) USS Texas (SSN-775) USS Hawaii (SSN-776) USS North Carolina (SSN-777) USS Mississippi (SSN-782)Previous commanders have included Cecil D.