Royal Australian Air Force C-17 Globemaster III aircrew students with No. 36 Squadron (36 SQN), are observed by United States Air Force instructors with the Advanced Airlift Tactical Training Center (AATTC) during a training mission, near Fort Huachuca, Ariz., June 17, 2014. Aircrew members from the 36 SQN are participating in a two-week course hosted by the AATTC attached to the 139th Airlift Wing, Missouri Air National Guard. (U.S. Air Force photo by Senior Airman Patrick P. Evenson/Released)