Afghan Air Force undergraduate student pilots and their instructors engage in a discussion about flight dynamics at Shindand Air Base, Afghanistan, autumn, 2012. Students of the AAF Undergraduate Pilot Training Class 12-03 completed their first Cessna 208B flights December 30, 2012 at Shindand Air Base, western Afghanistan, marking the start of the advanced training phase of UPT for the second such class taking place in country after more than 30 years. (Courtesy photo)