other · Maritime Southeast Asia

Japanese occupation of the Dutch East Indies

1942 CE – 1945 CE · capital Jakarta

Japanese military rule of the Indonesian archipelago from 1942 to 1945, which ended Dutch power and opened the way to independence.

Origins

Seeking oil and raw materials, Japan invaded the Dutch East Indies from January 1942. After the Battle of the Java Sea, the Dutch forces surrendered at Kalijati on 8 March 1942. The colony was divided between the Japanese 16th Army on Java, the 25th Army on Sumatra and the navy in the eastern islands.

Rule and society

The Japanese interned Dutch civilians, banned the Dutch language and renamed Batavia Jakarta. They co-opted nationalist leaders such as Sukarno and Mohammad Hatta, created mass organisations and the PETA volunteer army, but also requisitioned rice and conscripted hundreds of thousands of romusha labourers, causing famine and great loss of life.

Decline and legacy

As defeat neared, Japan allowed a committee to prepare independence, and Sukarno set out the Pancasila principles in June 1945. Two days after Japan surrendered, Sukarno and Hatta proclaimed the independence of Indonesia on 17 August 1945.

Lineage

Dutch East Indies 1800 CE – 1949 CEJapanese occupation of the Dutch East IndiesIndonesia 1945 CE – present

Connections (1)

Japanese occupation of the Dutch East Indies was part of Empire of Japan1942 CE – 1945 CE

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Cite this page

APA: The Epoch Institute. (2026). Japanese occupation of the Dutch East Indies. In The Epoch Institute States Register. https://the-epoch-institute.org/state/japanese-occupation-of-the-dutch-east-indies
MLA: “Japanese occupation of the Dutch East Indies.” The Epoch Institute States Register, The Epoch Institute, 2026, https://the-epoch-institute.org/state/japanese-occupation-of-the-dutch-east-indies. Accessed .
Chicago: The Epoch Institute. “Japanese occupation of the Dutch East Indies.” The Epoch Institute States Register. 2026. https://the-epoch-institute.org/state/japanese-occupation-of-the-dutch-east-indies.
Harvard: The Epoch Institute (2026) ‘Japanese occupation of the Dutch East Indies’, The Epoch Institute States Register. Available at: https://the-epoch-institute.org/state/japanese-occupation-of-the-dutch-east-indies (Accessed: ).

Last reviewed October 2026Random state ↻