ELLSWORTH AIR FORCE BASE, S.D. -- Airman 1st Class Samantha Tremblay, 28th Civil Engineer Squadron firefighter, douses a controlled fire with fuel during a demonstration for spouse day, May 7. Spouse day gave allowed military spouses to see firsthand what their loved ones do for the Air Force. (U.S. Air Force/photo Air man 1st Class Anthony Sanchelli)