---
title: "Bangladesh-India Relations and the Teesta Deadlock"
description: "Study Bangladesh-India relations through rivers, trade, and connectivity: treaties, transit corridors, and the Teesta deadlock for the BCS international"
url: "https://modeldiplomat.com/learn/lessons/bcs-bangladesh-in-world-bangladesh-india-relations-rivers-trade-connectivity"
---

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Bangladesh-India relations: rivers, trade & connectivity

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# Bangladesh-India relations: rivers, trade & connectivity

Bangladesh-India relations through rivers, trade and connectivity: treaties, transit corridors and the Teesta deadlock for BCS international affairs.

## The Hydro-Diplomatic Spine

Bangladesh and India share 54 transboundary rivers, and water-sharing is the structural fault line of the relationship. The defining instrument is the **Ganges Water Sharing Treaty signed on 12 December 1996** by Prime Ministers Sheikh Hasina and H.D. Deve Gowda. It governs flows at the **Farakka Barrage** (commissioned by India in 1975, 16.5 km upstream of the border) and runs for **30 years, expiring in 2026**. Its formula guarantees Bangladesh a minimum share during the lean season (1 January-31 May): in 10-day cycles when flow at Farakka is 70,000 cusecs or less, the two sides share it equally; the treaty also embeds a guarantee clause ensuring Bangladesh roughly 35,000 cusecs in alternate ten-day periods of March-May. The **Joint Rivers Commission (JRC)**, established in 1972 under the Indira-Mujib framework, is the standing technical body.

## The Teesta Deadlock

The **Teesta River** is the unresolved sore. An interim sharing agreement was finalised for signature during Prime Minister Manmohan Singh's **September 2011 Dhaka visit**, proposing roughly a 42.5% (India) to 37.5% (Bangladesh) split of dry-season flow, but West Bengal Chief Minister **Mamata Banerjee withdrew** at the last moment, and the deal remains unsigned. Because water is a State subject interacting with the Union's treaty power under the Indian Constitution, the federal veto of a riparian State has blocked New Delhi. In 2024 China's offer to fund a Teesta River Comprehensive Management and Restoration Project injected a strategic dimension, with India countering with its own technical team proposal.

## Floods, Dams and the 2024 Inflection

Upstream Indian infrastructure repeatedly inflames sentiment. The **August 2024 floods** in eastern Bangladesh, which Dhaka linked to the opening of the **Dumbur dam** on the Gumti in Tripura, became a flashpoint amid the political transition after Sheikh Hasina's ouster on 5 August 2024. India maintained the release was automatic overflow, but the episode underscored the absence of a real-time data-sharing and flood-forecasting regime for most shared basins. A 2019 MoU on withdrawing 1.82 cusecs from the **Feni River** for Tripura's Sabroom town, and friction over the **Tipaimukh** project on the Barak, illustrate the same pattern: India's upstream position and Bangladesh's lower-riparian vulnerability.

## High-Yield Retention

Memorise: Ganges Treaty 1996 (30 years, Farakka, expires 2026); JRC since 1972; 54 shared rivers; Teesta interim deal stalled 2011 by West Bengal; Feni MoU 2019. Examiners frame water as the test of whether 'connectivity gains' can offset 'resource grievances.' Note the 1977 Ganges Agreement (five-year) and the 1982/1985 MoUs preceded the 1996 treaty—the chronology is a favourite distractor.

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