Capt Garrett A. Loeffelman is both an Infantry and Modeling and Simulation Officer at the Marine Corps Range and Training Programs Division in Quantico, VA. He holds a M.S. in Modeling, Virtual Environments, and Simulation from the Naval Postgraduate School, and B.S. in Computer Science and Information Technology from the U.S. Naval Academy. His background includes 10 years of military experience with a current focus on enterprise optimization.