Kalimantan Physical Revolution | |||||||||
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Part of the Indonesian National Revolution | |||||||||
Hasan Basry greeted by the people of Kalimantan in Kandangan after a meeting with NICA and United Nations envoy about sovereignty transfer. | |||||||||
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Belligerents | |||||||||
Various militia and decentralized armed insurgencies | |||||||||
Commanders and leaders | |||||||||
Various decentralized leaders |
Hubertus van Mook L. H. van Oyen Sultan Hamid II |
The Kalimantan Physical Revolution (Indonesian: Revolusi fisik Kalimantan) was an armed conflict between Indonesian nationalists and pro-Dutch forces in Dutch Borneo in the second half of the 1940s. It began with the end of the Japanese occupation of the Dutch East Indies and the 1945 Proclamation of Indonesian Independence by Sukarno and lasted until the Dutch withdrew from most of Indonesia in 1949. It can be considered part of the larger Indonesian National Revolution.
After the surrender of the Japanese at the end of World War II, allied forces took control of the Dutch East Indies, including Dutch Borneo. The return of Dutch authorities was rejected by a majority of the native population, resulting in various regional armed conflicts between the Royal Netherlands East Indies Army and Indonesian nationalist forces. Allied military forces in Borneo were in a strong position after an early conflict in August 1945, and they were able to pacify local nationalist uprisings and impose a blockade to prevent military aid and exchange in personnel from nationalist strongholds in Java and Sumatra.[1][2] Later, nationalists with connections to Borneo were able to breach the military blockade to provide information on revolutionary events in Java and Sumatra, declaring Kalimantan an inseparable part of the new Indonesian republic in the Kalimantan proclamation.[3][4][5]