U.S. Air Force Expeditionary Center vice commander receives firsthand glimpse into U.S. Air Force Expeditionary Operations School training Published Nov. 1, 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 Brig. Gen. John Klein, U.S. Air Force Expeditionary Center vice commander, gained a better understanding of how the U.S. Air Force Expeditionary Operations School trains students at the U.S. Air Force Expeditionary Center during an immersion tour, Oct. 30, 2019, at Joint Base McGuire-Dix-Lakehurst, New Jersey.