Tech. Sgt. Danielle M. Clark, left, 11th Civil Engineer Squadron section chief of emergency management, zips up a hazardous material suit on Airman 1st Class Cody Young, 11th CES readiness and emergency manager, during HAZMAT training on Joint Base Andrews, Md., Sept. 29, 2016. Emergency management flight practices HAZMAT exercises in order to be ready to take action if a toxic spill mishap occurs. 11th CES practices HAZMAT exercises because they must be ready to take action if a HAZMAT mishap occurs. The suit’s zip lock seal design protects readiness and emergency managers from the hazardous material. (U.S. Air Force photo by Airman 1st Class Valentina Lopez)