170515-N-BT947-456 SAN DIEGO (May 15, 2017) Lt. j.g. Jill Carnahan mans the rails of the amphibious transport dock ship USS Somerset (LPD 25) as the ship transits San Diego harbor while returning home from a seven-month deployment to the U.S. 3rd, 5th and 7th Fleet areas of operation. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jacob I. Allison/Released)