A detail of Det. 1 Marines stand ready to perform a 21-gun salute at the close of the First Annual Iwo Jima Memorial Service at the Indiana War Memorial Museum Feb. 23. Detachment 1, Communications Company, Headquarters and Service Battalion, 4th Marine Logistics Group invited more than a dozen Iwo Jima Marine veterans from across Indiana to the event to honor their service on Iwo Jima.