Kandahar flightline's personal armor
Senior Airman Gunnar Stockdale, 451st Expeditionary Support Squadron flightline security, gives a brief about flight line protocol during a changing of the guard at Kandahar Airfield, Afghanistan, May 06, 2016. Guardmount is an official military function conducted at the start of a Defender's shift and may be used to conduct roll call, announcements, weapons and equipment inspections or post assignments. (U.S. Air Force photo by Senior Airman Justyn M. Freeman)