Cockatoo Island had built Town-class cruisers, while yards at Newcastle, Melbourne, Adelaide, and Maryborough added commercial and state capacity. A steady programme of treaty-exempt sloops and auxiliaries could have retained skilled labour, turbine production, gun manufacture, and heavy repair capability. Buying cruisers from cheaper British yards saved money on individual hulls but sacrificed Australian industrial resilience and made wartime expansion harder. Wartime work on River-class frigates, Bathurst-class corvettes, and Tribal-class destroyers showed that useful construction survived, but the yards still depended heavily on components from Britain and the United States. Cockatoo Island produced only about thirty ships across roughly eighty-one years despite being the principal naval yard.
Chapter · 23:19-35:00
Australia's interwar shipyard famine
Australia possessed five useful yards and a major iron and steel sector, but intermittent orders allowed most naval construction capacity to wither.