J. Blanchette, 733rd Civil Engineer Division supplemental emergency medical technician, checks a firefighter's vitals during a hazardous material exercise at Fort Eustis, Va., Dec. 11, 2013. The 733rd CED works hand-in-hand with units across the installation on a variety of missions, including emergency response, contracting and budget analysis. (U.S. Air Force photo by Airman 1st Class Austin Harvill/Released)