|  | U..S. Air Force Airman 1st Class Jared Snell 
				rappels down the side of the control tower on Joint Base Balad, 
				Iraq, Aug. 20, 2009. Snell is a firefighter assigned to the 
				332nd Expeditionary Civil Engineer Squadron. 
				The training is a refresher course allowing 
				firefighters to practice knots, anchors and belay techniques. U.S. Air Force photo by Senior Airman 
				Christopher Hubenthal |