An Airman working as part of a contamination control station scans two Airmen from the 39th Civil Engineer Squadron during a wing-wide exercise May 28, 2015, at Incirlik Air Base, Turkey. The contamination control portion of the exercise allowed members of the emergency response team to practice procedures for clearing individuals to move between a contaminated and uncontaminated zone. (U.S. Air Force photo by Senior Airman Krystal Ardrey/Released)