Lt. Col. James C. Carroll III, commanding officer, Marine Corps Logistics Base Albany, (center) prepares to be pinned by his wife, Shari Carroll, and Maj. Gen. Craig C. Crenshaw, commanding general, Marine Corps Logistics Command, during his promotion to colonel, July 1, at LOGCOM. Sgt. Maj. Stephanie K. Murphy, sergeant major, LOGCOM, looks on. - Lt. Col. James C. Carroll III, commanding officer, Marine Corps Logistics Base Albany, (center) prepares to be pinned by his wife, Shari Carroll, and Maj. Gen. Craig C. Crenshaw, commanding general, Marine Corps Logistics Command, during his promotion to colonel, July 1, at LOGCOM. Sgt. Maj. Stephanie K. Murphy, sergeant major, LOGCOM, looks on.