Col. John Walker, 39th Air Base Wing commander, greets Gen. Darren McDew, U.S. Transportation Command commander, Oct. 17, 2015, at Incirlik Air Force Base, Turkey. McDew toured multiple base agencies to include the 728th Air Mobility Squadron, 39th Air Base Wing and units deployed to Incirlik AB (U.S. Air Force photo by Airman 1st Class Cory W. Bush/Released)