Master Sgt. Joshua Ockens, 39th Comptroller Squadron quality assurance manager, assesses Airman 1st Class Lisa Jones’, 39th Force Support Squadron fitness center technician, operational security knowledge during a base-wide exercise April 29, 2015, at Incirlik Air Base, Turkey. Throughout the exercise, Ockens tested members of Team Incirlik at random to verify their knowledge of OPSEC. (U.S. Air Force photo by Senior Airman Michael Battles/Released)