Operation Homecoming
Staff Sgt. Brian Adcock, 27th Special Operations Aircraft Maintenance Squadron, braces himself to get his blood drawn by Airman 1st Class Drew Bivens, 27th Special Operations Aerospace Medicine Squadron, following his return from deployment to Cannon Air Force Base, N.M.,March 9, 2011. Blood is drawn from returning Air Commandos as a precautionary health measure following a deployment. (U.S. Air Force photo by Airman Ericka Engblom)