The tribal communities of the Chittagong Hill Tracts (CHT) provided indispensable support to the Mukti Bahini in Sector 1 during the 1971 Bangladesh Liberation War. The indigenous peoples—primarily Chakma, Marma, Tripura, and smaller groups like Mro and Bawm—shared a common enemy in the Pakistani military, which had long marginalized them through land grabs and cultural suppression.
This alliance transformed the hills into a secure rear base, enabling sustained guerrilla operations against overwhelming odds.Historical Context: Shared Grievances Against Pakistani RulePre-1971, the Pakistani government pursued policies that alienated hill tribes:
Tags: Bangladesh Liberation War 1971, Tribal Support Mukti Bahini, Chittagong Hill Tracts Indigenous, Chakma Marma Tripura 1971, Sector 1 Alliance, Muktijuddho, Joy Bangla
- Construction of Kaptai Dam in the 1960s displaced tens of thousands of Chakma families, flooding ancestral lands without adequate compensation.
- Settlement of Bengali plains people in the CHT altered demographics, threatening indigenous identity.
- Military presence treated tribes as second-class citizens.
- Guides and Scouts → Local knowledge of hidden trails, rivers, and caves allowed Mukti Bahini to navigate undetected. Guides led ambushes and escapes.
- Intelligence Networks → Villages warned of Pakistani patrols, preventing surprise attacks on hideouts like Harina headquarters.
- Shelter and Food → Fighters integrated into villages, using homes as safe houses. Jhum (shifting) cultivation provided rice, vegetables, and fish.
- Medical Aid → Traditional healers treated wounds and malaria with herbal remedies when supplies ran low.
- Direct Participation → Many young tribal men joined as fighters; some units were predominantly indigenous.
- Logistical Help → Boats on Kaptai Lake and rivers facilitated movement and supply transport.
- Chakma (largest group) → Centered in Rangamati; provided extensive guides and fighters.
- Marma → In Bandarban; known for bravery, many joined raids.
- Tripura → Along borders; assisted infiltrations from India.
- Secure hideouts and headquarters.
- Effective ambushes and sabotage in remote areas.
- Sustained operations denying Pakistani control over rural hills.
Tags: Bangladesh Liberation War 1971, Tribal Support Mukti Bahini, Chittagong Hill Tracts Indigenous, Chakma Marma Tripura 1971, Sector 1 Alliance, Muktijuddho, Joy Bangla
Chakma community in traditional attire – key supporters in Rangamati
Chakma women celebrating – the largest tribal group aiding Mukti Bahini
Marma community member – brave supporters in Bandarban hills
Traditional Tripura tribe village – allies along the borders
Mukti Bahini training – supported by tribal hideouts and guides
Village in Chittagong Hill Tracts – sanctuary for freedom fighters
Sector 1 Visual Gallery • 1971 Bangladesh Liberation War