| Moamoria Rebellion | 
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| | Date | 1769–1770, 1782, 1786–1805 | 
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 | Location |  | 
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 | Result | Severe weakening of the Ahom kingdomNear-end of the Paik systemCreation of a standing army of mostly paid Hindustani sepoys to replace the Ahom paik based military forceOne-half of the population perishedEconomy of the Kingdom completely ruined
 | 
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 | Territorial changes
 | Creation of autonomous Matak rajya | 
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 | 
| Belligerents | 
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| Moamoria |  | 
| Commanders and leaders | 
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| Ragha Neog †Naharkhora Saikia Govinda Gaoburha Ramakanta Singha  Harihar TantiHowhaParmanandaPitambardev Sarbananda SinghaBharath Singha Lephera  Paramananda  ObhotanumiaTanganramPhopai  †
 |  | 
| Casualties and losses | 
|---|
| Prior to the rebellion the estimated population of Ahom Kingdom varies from 24,00,000 to 30,00,000One-half of the country was depopulated
 | 
The Moamoria rebellion (1769–1805) was an 18th-century uprising in Ahom kingdom of present-day Assam that began as power struggle between the Moamorias (Mataks), the adherents of the Mayamara Sattra, and the Ahom kings. This uprising spread widely to other sections of Ahom kingdom including disgruntled elements of the Ahom aristocracy leading to two periods in which the Ahom king lost control of the capital. Retaking the capital was accompanied by a massacre of subjects, leading to a steep depopulation of large tracts. The Ahom king failed to retake the entire kingdom; a portion in the north-east, Bengmara (modern-day Tinsukia district), became known as Matak Rajya ruled by a newly created office called Borsenapati, became a tribute-paying but virtually independent territory.
The Ahom kingdom emerged from the rebellion much weakened. About one half of the population of the kingdom perished and the economy was totally destroyed. The weakened Ahom kingdom fell to a Burmese invasion which ultimately led to colonization by the British.