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Photo Gallery

Troxell Greeting

Army Command Sgt. Maj. John W. Troxell, the third senior enlisted advisor to the chairman of the Joint Chiefs of Staff, greets retired Army Gen. Martin E. Dempsey, 18th chairman of the Joint Chiefs of Staff, during a change of responsibility ceremony on Joint Base Myer-Henderson Hall, Va., Dec. 11, 2015. DoD photo by Navy Petty Officer 2nd Class Dominique A. Pineiro

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