U.S. Air Force Senior Master Sgt. Ben Miller sits on the flight deck of a Bangladesh Air Force C-130B from the 101st Special Flying Unit during a subject matter expert exchange at Exercise Cope South, BAF Base Bangabandhu, Jan. 27, 2015. Miller is assigned to the 374th Aircraft Maintenance Squadron, Yokota Air Base, Japan. Cope South is a Pacific Air Forces-sponsored, bilateral tactical airlift exercise conducted in Bangladesh, with a focus on cooperative flight operations, day and night low-level navigation, tactical airdrop, and air-land missions as well as subject-matter expert exchanges in the fields of operations, maintenance and rigging disciplines. (U.S. Air Force photo by 1st Lt. Jake Bailey/Released)