U.S. Air Force Staff Sgt. Scott Sorensen discusses C-130 aircraft control system maintenance considerations with Bangladesh Air Force maintenance personnel during Exercise Cope South at BAF Base Bangabandhu, Jan. 27, 2015. Sorensen is a C-130H guidance and control specialist 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)