Marine Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, meets with Afghan Air Force Brig. Gen. Eng A. Shafi, during an assessment of the Train, Advise, Assist Command-Air (TAAC-Air), in Kabul, Afghanistan, July 16th, 2016. Dunford met with key leadership and received briefings about the progress of the Afghan air force and its partnership with TAAC-Air as part of his overall assessment of the Resolute Support mission. DoD Photo by Navy Petty Officer 2nd Class Dominique A. Pineiro