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The Java War (Diponegoro War)

1825–1830·Military & conflict·Java, Dutch East Indies·
1825–1830Date
Military & conflictCategory
29Empires active
Date
1825–1830
Category
Military & conflict
Region
Java, Dutch East Indies
Era
Modern
Significance

The Java War of 1825–1830 was the largest and costliest armed challenge to Dutch colonial rule in the East Indies during the nineteenth century.

The conflict erupted on 20 July 1825 when Prince Diponegoro, a Javanese aristocrat sidelined from the Yogyakarta succession and revered for his Islamic and Javanese piety, rose against the Dutch after colonial officials drove a road through his ancestral land. Drawing on widespread peasant grievance over taxation, land seizures and resentment of European and Chinese intermediaries, Diponegoro cast the struggle in religious terms and won broad popular support. After early rebel successes and the siege of Yogyakarta, the Dutch under General de Kock adopted a methodical system of fortified outposts (the benteng-stelsel) to wear down the insurgents in a grinding guerrilla war. The Dutch finally seized Diponegoro by treachery during peace talks in 1830 and exiled him to Sulawesi, where he died in 1855. The war killed an estimated 200,000 Javanese and devastated central Java, but it allowed the Dutch to consolidate direct control. Its enormous cost helped prompt the introduction of the exploitative Cultivation System (cultuurstelsel) of forced cash-crop production across Java.

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