Members from the 47th Fire Emergency Services flight, 47th Readiness and Emergency Management Flight and the 47th Bioenvironmental Engineering Flight, transport vital detection and testing equipment at a joint unit response training event on Laughlin Air Force Base, Texas, June 17, 2014. In exercises like this, various equipment and resource are used to follow the path to a chemical or radiological event to include acetone, a chemical pre cursor, or smoke detectors, which contain a radiological isotope. (U.S. Air Force photo/Staff Sgt. Steven R. Doty)(Released)