U.S. Naval Aircrewman 2nd Class Ryan Thompson loads rescue equipment into an MH-60S Knighthawk helicopter attached to Helicopter Sea Combat Squadron (HSC) 23 in preparation for flight operations aboard amphibious assault ship USS Boxer (LHD 4) Nov. 17, 2010, in the Pacific Ocean. Boxer is under way off the coast of southern California participating in a composite training unit exercise.