Commemorated at Memorial Name Maritime Services Board of NSW and Sydney Ports Corporation Staff - Vietnam and East Timor Honour Roll Given name JM Family name Johnston Gender Male Service number 2785848 Conflicts Vietnam War, 1962–75 Additional information Last held rank Signalman Unit at embarkation Royal Australian Corps of Signals - 110th Signal Squadron Service Australian Army Veteran Notes/Bio Born Sydney NSW - National Serviceman Do you know more about this war Veteran? Click here to learn how you can contribute