Army Col. Stephen Riley, right, 597th Transportation Brigade commander, hands the guidon to the new 841st Transportation Battalion commander, Lt. Col. Chad Blacketer, left, during a change of command ceremony at Joint Base Charleston May 19, 2017. The 841st Transportation Battalion's mission is to conduct surface deployment and redeployment distribution and water terminal operations to support and sustain the warfighter. (Photo by Staff Sgt. William O'Brien)

Lt. Col. Chad Blacketer takes command of the 841st Transportation Battalion during a change of command ceremony at Joint Base Charleston May 19, 2017. Blacketer’s previous assignments include the1st Cavalry Division, XVIII Airborne Corps, and 2nd Infantry Division. The 841st Transportation Battalion's mission is to conduct surface deployment and redeployment distribution and water terminal operations to support and sustain the warfighter. (Photo by Staff Sgt. William O'Brien)