How many Australians served in WW2?
Military history of Australia during World War II
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The RAAF's role in the strategic air offensive in Europe formed Australia's main contribution to the defeat of Germany.[57] Approximately 13,000Australian airmen served in dozens of British and five Australian squadrons in RAF Bomber Command between 1940 and the end of the war.[57] There was not a distinctive Australian contribution to this campaign, however, as most Australians served in British squadrons and the Australian bomber squadrons were part of RAF units.[58]