U.S. Air Force Senior Airman Adam Reams, 18th Communications Squadron client systems technician, relays information over a radio during Exercise Green Dragon Feb. 9, 2017, at Kadena Air Base, Japan. When simulated chemical agents or unexploded ordnances are discovered, Airmen on the post-attack reconnaissance team relay the information to initiate the proper response. (U.S. Air Force photo by Senior Airman Lynette M. Rolen/Released)