Reobrix Los Angeles class Attack submarine 1:125 #R33049The Los Angeles class of submarines are nuclear powered fast attack submarines (SSN) in service with the United States Navy. Also known as the 688 class (pronounced "six eighty eight") after the hull number of lead vessel USS Los Angeles (SSN 688), 62 were built from 1972 to 1996, the latter 23 to an improved 688i standard. As of 2024, 24 of the Los Angeles class remain in commissionmore than any other class in the worldand they account for almost