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India and Bangladesh Relations

02 Jul, 2026 Samyak IAS

India and Bangladesh share deep bonds rooted in history, language, culture, and various commonalities. Their partnership has evolved as a model for bilateral relations, marked by sovereignty, equality, trust, and understanding, and extends far beyond a strategic alliance.

 

 

 

 

 

 

 

 

 

 

 

 

Historical Ties

  • India played a pivotal role in the 1971 Bangladesh Liberation War by providing crucial military and material support.
  • Bilateral relations strained in the mid-1970s due to military regimes in Bangladesh, which fuelled anti-India sentiment over issues like boundary disputes and water-sharing disputes.
  • A positive shift occurred in 1996 when Sheikh Hasina came to power, leading to strengthened ties with the signing of the Ganga Waters Treaty.
  • Over the years, the partnership has grown, encompassing key areas such as trade, energy, infrastructure, connectivity, and defence.

Key Highlights

Aspect

Details

Economic Cooperation

  • Bilateral trade grew to USD 18 billion in 2021-22 from USD 10.8 billion in 2020-21.
  • Bangladesh: Largest trade partner in South Asia, with USD 2 billion exports to India and India is the second biggest trade partner of Bangladesh in Asia.
  • In 2022, both nations concluded a joint feasibility study on a Comprehensive Economic Partnership Agreement (CEPA).
  • India-Bangladesh Border Haats are informal trade markets along the border that enable cross-border trade, fostering economic cooperation and strengthening bilateral relations.

Infrastructure

  • Lines of Credit: India extended over USD 7 billion since 2010.
  • Akhaura-Agartala Rail Link (2023) boosts Northeast India’s development.
  • Access to Chattogram and Mongla ports for Indian cargo.
  • BIMSTEC Master Plan focuses on connecting India, Bangladesh, Myanmar, and Thailand.
  • Development of Matarbari Port to create an industrial corridor.

Connectivity

  • Rail Connectivity: Operational trains: Maitri Express (2008), Bandhan Express (2017), Mitali Express (2022).
  • Akhaura-Agartala Rail Link (2023): First cross-border rail connection to Northeast India.
  • Bus Services: Five routes operational (Kolkata, Agartala, Guwahati to Dhaka, extended to Khulna).
  • Inland Waterways: PIWTT (since 1972) facilitates inter-country trade and transit. Cruise services also operational.
  • Ports: Agreement operationalized in 2023 for use of Chittagong and Mongla Ports. Reduces cost and transit time for Northeast cargo movement.

Defence Cooperation

  • Shared 4,096.7 km border, India's longest land boundary.
  • States bordering Bangladesh: Assam, West Bengal, Mizoram, Meghalaya, Tripura.
  • Joint exercises: Exercise Sampriti (Army) and Exercise Bongo Sagar (Navy).

Regional Connectivity

  • Protocol on Inland Waterways Trade and Transit PIWTT (since 1972): Facilitates goods movement on 8 routes.
  • Overland transit and inland waterways improve Northeast connectivity.
  • Strategic role in securing sea lanes and containing piracy.
  • Bridge to Southeast Asia through BIMSTEC and BBIN.
  •  Bangladesh seen as key to Bay of Bengal regional cooperation.

Power and Energy

  • Bangladesh imports 1160 MW of electricity from India.
  • Maître Super Thermal Power Plant supplying electricity to Bangladesh grid.
  • Joint Working Group (JWG) and Joint Steering Committee (JSC) promote cross-border electricity trade.
  • India-Bangladesh Friendship Pipeline for high-speed diesel inaugurated in March 2023.
  • ONGC Videsh Limited and Oil India Limited involved in offshore oil exploration.

Cultural Cooperation

  • Indira Gandhi Cultural Centre and Indian Cultural Centre in Dhaka play a key role in celebrating cultural links.
  • Bangladesh Youth Delegation 2022 campaign to attract the best of Bangladeshi talent, from various disciplines, to visit India as part of the delegation,

 

 

Way Forward

To resolve increasing tensions between India and Bangladesh, both countries should focus on strengthening diplomatic dialogue, particularly on contentious issues like water-sharing and border management. Enhancing people-to-people ties through cultural and educational exchanges can build trust. Increased cooperation on regional security, especially counter-terrorism and border control, is essential.

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