160402-N-OF476-102 INDIAN OCEAN (April 2, 2016) Lance Cpl. Zackery Miller, assigned to Marine Medium Tiltrotor Squadron (VMM) 166 (Reinforced), performs routine maintenance on the engine of an MV-22 Osprey aircraft on the flight deck of amphibious assault ship USS Boxer (LHD 4). The Boxer Amphibious Ready Group, 13th Marine Expeditionary Unit team is conducting operation in the U.S. 7th Fleet area of operations during a scheduled deployment in support of security and stability in the Indo-Asia-Pacific region. (U. S. Navy photo by Mass Communication Specialist Seaman Eric C. Burgett/Released)