Breaking Japanese Diplomatic Codes: David Sissons and D Special Section during the Second World War

During the Second World War, Australia maintained a super-secret organisation, the Diplomatic (or `D’) Special Section, dedicated to breaking Japanese diplomatic codes. The Section has remained officially secret as successive Australian Governments have consistently refused to admit that Australia e...

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Ngā kaituhi matua:	Ball, Desmond, Tamura, Keiko
Hōputu:	Online
Reo:	Ingarihi
I whakaputaina:	ANU Press 2021
Ngā marau:	world war 2 cryptography Australia Cipher Empire of Japan GCHQ London Multiple encryption Russia Tokyo thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general::GPJ Coding theory and cryptology thema EDItEUR::N History and Archaeology::NH History::NHW Military history::NHWR Specific wars and campaigns::NHWR7 Second World War thema EDItEUR::N History and Archaeology::NH History::NHW Military history::NHWL Modern warfare thema EDItEUR::3 Time period qualifiers::3M c 1500 onwards to present day::3MP 20th century, c 1900 to c 1999::3MPB Early 20th century c 1900 to c 1950::3MPBL c 1940 to c 1949::3MPBLB c 1938 to c 1946 (World War Two period)
Urunga tuihono:	459995
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!