Insurgency
Consequently, Larma and others founded the Parbatya Chhatagram Jana Shanghatti Samiti (PCJSS) as a united political organisation of all native peoples and tribes in 1973. The armed wing of the PCJSS, the Shanti Bahini was organised to resist government policies. The crisis aggravated during the emergency rule of Sheikh Mujib, who had banned all political parties other than his BAKSAL and the successive military regimes that followed after his assassination in 1975. In 1977, the Shanti Bahini they launched their first attack on a Bangladesh Army convoy.
The Shanti Bahini divided its area of operations into zones and raised forces from the native people, who were formally trained. The Shanti Bahini attacked Bengali police and soldiers, government offices and personnel and the Bengali settlers in the region. The group also attacked any native believed to be opposing it and supporting the government. The Military of Bangladesh, Bangladesh Police, Bengali settlers, the Shanti Bahini and its supporters have been suspected of committing human rights abuses and ethnic cleansing.
Read more about this topic: Chittagong Hill Tracts Conflict