Tech. Sgt. Young Suh, continuous process improvement green belt facilitator, teaches a green belt course, Feb. 25, 2016, at McConnell Air Force Base, Kan. Once the green belt facilitators are trained, they head back to their unit to apply these problem solving techniques, helping to increase overall productivity and efficiency of the base. (U.S. Air Force photos/Airman Jenna K. Caldwell)