170915-N-VD165-359 SAN DIEGO (Sept. 15, 2017) Chief Boatswain’s Mate Tony Ntri, assigned to the amphibious assault ship USS Boxer (LHD 4), is pinned during a chief petty officer pinning ceremony at U.S. 3rd Fleet headquarters. The ceremony was the culmination of six weeks of training and indoctrination during CPO 365, phase II. Boxer is undergoing a phased-maintenance availability period at its homeport in San Diego, Calif. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jose Jaen/Released)