An instructor with Bravo Company, 1st Battalion, 169th General Support Aviation Battalion, a CH-47F Chinook heavy-lift helicopter unit comprised of Georgia and Alabama guardsmen, instructs a soldier assigned to the 1569th Transportation Company, on how to properly attach a sling load during sling load training at Camp Marmal, Afghanistan, June 30, 2014. (U.S. Air Force photo by Senior Airman Sandra Welch)