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History of the Australian Indian Ocean Territories in maps

The Australian Indian Ocean Territories as it appears in 2 interactive history atlases: Australian Indian Ocean Territories. Each era below lists who ruled the land and when control changed, linked to the dated map that shows it.

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What was the Australian Indian Ocean Territories before it was Australian Indian Ocean Territories? Below, every era of this land in the Maps of History atlases — who ruled it, what it was called, and when control changed — each line linked to the dated map that shows it. Modern borders stand in as an honest approximation; every atlas says so on the map itself.

Australian Indian Ocean Territories · WWI

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Australian Indian Ocean Territories · Cold War

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