352nd SOSS holds quarterly indoctrination course
U.S. Air Force Senior Airman Matthew Bryan, 352nd Special Operations Support Squadron radio frequency transmission journeyman from Peru, Ill., twirls a parachute during an Aerial Delivery Challenge Feb. 7, 2014, on RAF Mildenhall, England. The challenge was part of the 352nd SOSS's quarterly 10-day indoctrination course which welcomes new Airmen to the squadron and focuses on physical fitness and strategic thinking. (U.S. Air Force photo by Airman 1st Class Kyla Gifford/Released)