ATSO Exercise
Felipe Vazquez, 886th Civil Engineer Squadron assistant chief of fire protection, briefs exercise players on proper methods for extinguishing fires during an Ability to Survive and Operate (ATSO) exercise, Ramstein Air Base, Germany, May 20, 2010. The wing conducts exercises to evaluate its mission readiness and ability to survive and operate in a chemical environment. (U.S. Air Force photo by Airman 1st Class Caleb Pierce)