Jeffery Curl, 482nd Civil Engineer Squadron Fire and Emergency Services technician, responds to a simulated hazardous gas leak at the front gate during a force protection exercise Dec. 5. The base-wide exercise, facilitated by the 482nd Mission Support Group Emergency Management Office, gave the scenario involving a terrorist detonating a chlorine bomb at the front gate. The command and control of base emergency response forces were tested, and the exercise aimed to improve contingency response measures. (Photo by Senior Airman Erik Hofmeyer)