A lead gun truck commander, Spc. Ryan Van Dyke, from the 16th Sustainment Brigade's 515th Transportation Company, communicates with the convoy commander during a logistics resupply mission at exercise Combined Resolve II. The Knight's Brigade Soldiers are providing logistics support to more than 4,000 participants from the European Rotational Force, 1st Brigade, 1st Cavalry Division and 14 other multinational forces. (U.S. Army photo by 1st Lt. Henry Chan, 16th Sustainment Brigade Public Affairs, 21st Theater Sustainment Command)