AMC command chief visits the U.S. Air Force Expeditionary Operations School Published June 20, 2019 By Tech. Sgt. Ashley Hyatt U.S. Air Force Expeditionary Center Public Affairs JOINT BASE MCGUIRE-DIX-LAKEHURST, N.J. -- U.S. Air Force Chief Master Sgt. Terrence Greene, Air Mobility Command command chief, visited the U.S. Air Force Expeditionary Operations School to gain a better understanding of how the Airmen accomplish the mission every day at Joint Base McGuire-Dix-Lakehurst, New Jersey, June 17-19. Several U.S. Air Force Expeditionary Operations School instructors and course directors who fall under the 421st Combat Training Squadron and the 423rd Mobility Training Squadron spoke with Greene about the courses they teach and let him experience the hands-on training their students receive during class. Greene also coined top performers within each squadron.