page_title: Bhutan War
section_title: History
hierarchical_section_title: Bhutan War / History
caption_attribution_description: Joseph Paxton
context_page_description: The Bhutan War was a war fought between British India and Bhutan in 1864–1865.
context_section_description: Britain sent a peace mission to Bhutan in early 1864, in the wake of the recent conclusion of a civil war there, under Ashley Eden. The dzongpon of Punakha – who had emerged victorious – had broken with the central government and set up a rival Druk Desi while the legitimate druk desi sought the protection of the penlop of Paro and was later deposed. The British mission dealt alternately with the rival penlop of Paro and the penlop of Trongsa (the latter acted on behalf of the druk desi), but Bhutan rejected the peace and friendship treaty it offered partially because of the previous unilateral British annexation of some Assam duars. Britain declared war in November 1864. Bhutan had no regular army, and what forces existed were composed of dzong guards armed with matchlocks, bows and arrows, swords, knives, and catapults. Some of these dzong guards, carrying shields and wearing chainmail armor, engaged the well-equipped British forces.
  The fort, known at the time as Dewangiri, at Deothang was dismantled by the British during 1865. The British initially suffered a humiliating defeat at Deothang and when they recaptured Dewangiri they destroyed much in an attempt to compensate.
  The Duar War lasted only five months and, despite some battlefield victories by Bhutanese forces which included the capture of two howitzer guns, resulted in the loss of 20% of Bhutan's territory, and forced cession of formerly occupied territories.Under the terms of the Treaty of Sinchula, signed 11 November 1865, Bhutan ceded territories in the Assam Duars and Bengal Duars, as well as the 83 km² of territory of Dewangiri in southeastern Bhutan, in return for an annual subsidy of 50,000 rupees. The Treaty of Sinchula stood until 1910, when Bhutan and British India signed the Treaty of Punakha, effective until 1947.
caption: Storming of Dewangiri fort.
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