Flightline security
Airman 1st Class Eric Sprankle and Senior Airman Garrett Cochran, 451st Expeditionary Security Forces Squadron entry controller, post security at one of the entry control points at Kandahar Airfield, Afghanistan, May 31. Airman Sprankle is stationed at Elmendorf AFB, AK and Airman Cochran is stationed at Goodfellow AFB, TX. (U.S. Air Force photo by Senior Airman Nancy Hooks/Released)