Staff Sgts. Mark Hill, 39th Civil Engineer Squadron emergency management, Matthew Heller, 39th CES NCO in-charge of emergency management logistics section, and Christopher Odom, 39th CES NCO in-charge of emergency management operations, plot the estimated fall out from a chemical blast during a training session, May 14, 2015, at Incirlik Air Base, Turkey. Estimating contamination zones is part of the duties of the chemical, biological, radiological and nuclear warfare control center, which is stood up during CBRN emergencies. (U.S. Air Force photo by Senior Airman Krystal Ardrey/Released)
Senior Airman Krystal Ardrey
Taken on 14 May 2015
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