Holly Watts, a General Dynamics Information Technology simulation technical instructor, instructs U.S. Army Reserve medical personnel on how to operate simulated service dogs during Exercise Global Medic, June 13, on Fort Hunter Liggett, California. The Medical Readiness Training Command executes Global Medic as part of the Army Reserve Medical Command's larger mission to provide trained, equipped, and combat-ready units and medical personnel to support the total force on the battlefields of today and tomorrow. (U.S. Army Reserve photo by Pfc. Britton Spencer)