201124-A-DX878-121

U.S. Army Command Sgt. Maj. Kevin D. Harkey, outgoing command sergeant major, 710th Brigade Sustainment Battalion, passed the guidon to incoming Command Sgt. Maj. Brandon J. Vargas, 710th Brigade Sustainment Battalion, 3rd Brigade Combat Team, 10th Mountain Division, at a change of responsibility ceremony on Mountain Field at Fort Polk, Louisiana, November 24, 2020. Harkey will be retiring after serving more than 30 years. (U.S. Army photo by Staff Sgt. Ashley M. Morris)

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