During the Normandy campaign Australian personnel served in the Royal Air Force and in the Royal Navy.
The Australian War Memorial holds some records of Australians who served during the Second World War.
The Nominal Roll, compiled by the Australian Department of Veterans Affairs, lists all Australian personnel who served during the Second World War.
If you are researching a serviceman who was held as a prisoner the International Red Cross hold records of all twentieth century prisoners of war.
Australian war graves are cared for by the Commonwealth War Graves Commission. Records of Australian casualties can be searched on their website.