ELLSWORTH AIR FORCE BASE, S.D. -- Airman 1st Class Cody Simpson, 28th Civil Engineer Squadron firefighter (right), drags Tech. Sgt. Michael Brown, 28th Medical Operations Squadron noncommissioned officer in charge of family health, from a simulated burning building, Oct. 6. Ellsworth Airmen undergo numerous training missions during a Phase II operational readiness exercise. (U.S. Air Force photo/Airman 1st Class Anthony Sanchelli)