Iraqi Air Force Maj. Raid Abdul-Hadi, Squadron 23 avionics shop lead, instructs 7-level maintenance technicians during a train-the-trainer course July 29, 2018, at Al Muthana Air Base, Iraq. This was the first time Iraqi Air Force personnel led the course and now they have 40 qualified trainers who can upgrade airmen in their squadrons. (U.S. Air Force photo by Capt. Benjamin Hughes)