U.S. Marine Corps Lt. Col. David Janecke, right, outgoing commanding officer of 3rd Maintenance Battalion, 3rd Marine Logistics Group, passes the unit colors to Lt. Col. John Sykas III, the incoming commanding officer of 3rd Maintenance Battalion, 3rd MLG, during a change of command ceremony at Camp Kinser, Okinawa, Japan, Jan. 16, 2026. Lt. Col. David Janecke relinquished command of 3rd Maintenance Battalion to Lt. Col. John Sykas III. (U.S. Marine Corps photo by Lance Cpl. Rachel Mason) - U.S. Marine Corps Lt. Col. David Janecke, right, outgoing commanding officer of 3rd Maintenance Battalion, 3rd Marine Logistics Group, passes the unit colors to Lt. Col. John Sykas III, the incoming commanding officer of 3rd Maintenance Battalion, 3rd MLG, during a change of command ceremony at Camp Kinser, Okinawa, Japan, Jan. 16, 2026. Lt. Col. David Janecke relinquished command of 3rd Maintenance Battalion to Lt. Col. John Sykas III. (U.S. Marine Corps photo by Lance Cpl. Rachel Mason)