U.S. Air Force Airman 1st Classes Gregory Pease and Nolan Bailey, 612th Air Base Squadron firefighters, work together to seal a leaking valve during a hazardous material exercise on Soto Cano Air Base, Honduras, Feb. 10, 2015. The training exercise was held to guarantee members assigned to the 612th ABS Fire Department are compliant with the Department of Defense’s requirement that all Air Force firefighters are certified to the hazmat technical level. (U.S. Air Force photo/Tech. Sgt. Heather Redman)