180130-N-PM193-433 MIRAMAR, Calif. (Jan. 30, 2018) Gunner’s Mate 3rd Class Harrison Davis, assigned to Weapons department aboard amphibious assault ship USS Boxer (LHD 4), instructs Airman Anysia Cason, assigned to Boxer’s Air department, during an M9 pistol weapons qualification course. Sailors perform an annual weapons qualification course to stand armed watches. Boxer is currently in its homeport preparing for contractor sea trials. (U.S. Navy photo by Mass Communication Specialist 3rd Class Alexander C. Kubitza/Released)