[🇧🇩] India's Water Terrorism Against Bangladesh

[🇧🇩] India's Water Terrorism Against Bangladesh
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G Bangladesh Defense
From hydro-coercion to water justice
Why the Ganges Treaty and shared rivers demand a new imagination

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The transboundary journey of the Ganges, flowing from the Himalayan foothills through Uttar Pradesh, Bihar, and West Bengal before entering Bangladesh.

"There once was a river here." Across the Bengal Delta, this lament has become a hauntingly common refrain, signalling a transformation that is as much political as it is environmental. For Bangladesh, water is far more than a resource; it is the vital pulse of our ecological resilience and the primary determinant of our human vulnerability. Yet, in the high-stakes geopolitical landscape of South Asia, our rivers are increasingly being reconfigured from lifelines into instruments of hydro-coercion. As we stand at a historic junction, marked by the aftermath of the July 2024 revolution and the looming 2026 expiration of the Ganges Water Sharing Treaty, it is time to address the big picture of our water security. We must move beyond a legacy of downstream capitulation towards a future of water justice grounded in the recognition of our rivers as ecological commons.


The July 2024 uprising in Bangladesh did more than just overthrow a regime; it fundamentally altered the political foundations that had, for sixteen years, enabled India's hydro-coercive practices. Under the previous India-backed administration, Bangladesh often adopted a subservient posture in which domestic political legitimacy was essentially traded for Indian diplomatic patronage. This political accommodation created a dangerous feedback loop where our leadership avoided confronting treaty violations or upstream unilateralism in order to preserve broader bilateral ties. The revolution represented a conceivable rupture in this pattern of downstream capitulation. The popular uprising was fuelled by a deep-seated resentment against what many perceived as imperial control over domestic sovereignty, with water often serving as the primary tool of that control. Today, there is a burgeoning demand from the youth movement and civil society to decolonise our water governance and to challenge the colonial logics that have long normalised the advantage of upstream riparians at the expense of our survival.


To navigate this new era, we must understand what I have described as hydro-coercion, a strategic evolution of hydro-hegemony. While hydro-hegemony describes a general state of dominance in which a riparian state uses power to secure water objectives, hydro-coercion is the active weaponisation of water control for immediate and long-term political objectives. It functions as a mechanism of escalating spatial and geopolitical domination, where the upstream state exerts direct or indirect pressure on downstream states to force compliance. In the India–Bangladesh context, this power is deployed through three distinct but overlapping strategies that amount to a form of political colonisation.

The first of these is material hydro-coercion, which involves the physical control of water resources through large-scale infrastructure to reconfigure deltaic hydro-social territories. The Farakka Barrage is the most potent and enduring symbol of this material dominance. Commissioned in 1975 without meaningful consultation or consent from Bangladesh, the barrage unilaterally diverts dry-season flows. This infrastructure is not merely a technical solution for navigability but an enduring instrument of control that embeds hydro-insecurity into our national consciousness. By physically altering the flow of the Ganges, India uses its geographical advantage to impose a reality of scarcity upon the downstream delta, effectively redrawing the social and ecological map of the region to suit its own interests.

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The Farakka Barrage in West Bengal stands as the primary site of upstream water control on the Ganges.

The second dimension is institutional hydro-coercion, which operates through procedural manipulation, bargaining power, and what can be described as institutional stalling. The prolonged stalemate over the Teesta River is a clear instance of this strategy. Although an agreement was nearly finalised in 2011, it has been blocked for over a decade by the state government of West Bengal. This subnational veto allows the Indian federal government to avoid accountability for diplomatic failure while implicitly using the unresolved issue as leverage. This manufactured scarcity is a deliberate strategic delay in which non-decision and silence are weaponised as forms of structural power. By keeping Bangladesh in a state of perpetual negotiation and vulnerability, India maintains an advantageous position that pressures our nation into broader strategic alignment.

The third pillar is ideational hydro-coercion, which utilises water nationalism and diplomatic signalling to shape narratives of sovereignty and development. Water is imbued with powerful nationalistic meanings, transforming it from a natural resource into a symbol of national identity that justifies unilateral extraction. India frames its upstream schemes as essential to its national progress, often characterising downstream claims as impediments to its sovereign prerogatives. This ideational control extends to overt diplomatic pressure; for example, recent reports indicate that Indian politicians have suggested the 1996 Ganges Treaty could be reconsidered if Bangladesh's foreign policy diverges from Indian interests. Such statements explicitly link vital water access to foreign policy compliance, using water as a tool of deterrence to prevent Bangladesh from pursuing strategic autonomy or closer ties with other regional powers.

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Ganges-Brahmaputra-Meghna (GBM) Basin

The consequences of these coercive practices are not abstract theories but lived realities of pervasive precarity for millions of Bangladeshis. The diversion of the Ganges has led to severe salinity intrusion in our coastal regions, devastating agricultural lands and compromising potable water sources. This ecological degradation directly threatens the Sundarbans, which is the world's largest mangrove forest and our primary defence against climate-induced cyclones. In the north, the lack of predictable flow from the Teesta has led to the collapse of traditional livelihoods in fishing and agriculture. These disruptions drive internal migration and displacement, as rural communities are forced to abandon their ancestral lands for the precarious life of urban slums. This displacement is a form of structural violence, where hegemonic control over water fuels the redrafting of the social fabric of our nation.


This structural inequality is reaching a breaking point due to the threat multiplier of climate change. We are entering an era of unprecedented hydro-variability, where Himalayan glaciers are projected to decline by up to 40 percent by 2100. For Bangladesh, this means a future of catastrophic monsoon floods followed by acute dry-season scarcity. Our existing agreements, particularly the 1996 Ganges Treaty, are tragically ill-equipped for this volatility. The treaty treats water as a divisible commodity to be quantified and allocated based on historical data rather than as a shared, interconnected ecological system. It lacks flexible mechanisms for climate adaptation, enforceable environmental flow regimes, or joint data-sharing platforms. As the treaty approaches its 2026 expiration, we must realise that a static agreement is no longer a tool of cooperation; in a climate-stressed world, it becomes another mechanism of control.

It is a mistake to view water justice as a zero-sum game, because from a strategic perspective, hydro-coercion is self-defeating for India. A water-stressed, ecologically fragile Bangladesh is a source of regional instability. The cascading effects of environmental degradation, including mass migration, state fragility, and economic shocks, do not respect national borders. Furthermore, the regional power dynamic is shifting, as China's aggressive dam-building on the upper Brahmaputra creates a cascading hierarchy in which India itself is vulnerable to upstream control. If India continues to adopt a coercive posture towards its downstream neighbour, it weakens its own moral and legal standing when challenging Chinese unilateralism. True regional stability requires cooperative precedents rather than coercive ones.

Beyond the immediate concerns of water flow, the health of the India–Bangladesh relationship is foundational to broader regional prosperity across the energy, trade, and transportation sectors. Bangladesh provides critical transit and transhipment facilities that connect India's northeastern states to its mainland, while India is a major source of the electricity and consumer goods that fuel our economy. These sectors are deeply interdependent, yet this interdependence is poisoned by the mistrust generated by hydro-coercion. When water is used as a diplomatic lever, it creates a climate of uncertainty that hinders long-term investment in regional connectivity and energy grids. For instance, the vision of a seamless South Asian power pool, where hydroelectricity from Nepal and Bhutan flows through India to Bangladesh, cannot be realised if the participating nations remain locked in hydro-political disputes. Stable, neighbourly relations are not a luxury but a prerequisite for the economic integration that could lift millions out of poverty across the entire basin.

The path forward requires a fundamental structural transformation in how we govern our transboundary waters. We must move beyond narrow, secretive bilateral negotiations towards comprehensive basin-wide governance. This means involving all riparian states, including Nepal, Bhutan, India, and China, in holistic planning for our shared river systems. Bangladesh's June 2025 entry into the UNECE Water Convention is a critical first step in this strategic pivot, anchoring our claims in international legal norms of equitable and reasonable utilisation. This multilateral shift provides a normative basis to challenge unilateral actions and assert our downstream rights in a way that bilateralism never could.

Transformative governance also necessitates the establishment of enforceable ecological safeguards. Future treaties must recognise the intrinsic value of water and include legally binding minimum environmental flow regimes to protect the health of our rivers and the biodiversity of the delta. Alongside these safeguards, we must demand drastic data transparency. The current information asymmetry is a tool of coercion, and we must insist on the mandatory, real-time sharing of hydrological and climate data. This is foundational for building trust, creating early warning systems, and ensuring collaborative management in an era of climate uncertainty. Most importantly, we must shift the discourse from water as a diplomatic concession to water as a fundamental human right. Access to water for basic needs, livelihoods, and ecological sustenance must be non-negotiable.

The upcoming expiration of the Ganges Treaty in 2026 is our most significant strategic inflection point. We cannot afford to passively await upstream goodwill while our rivers dwindle. We must use this moment to demand an epistemic rupture, which is a break from the colonial-era logic of extraction and control. The rivers of the Bengal Delta are an ecological commons and a shared heritage that demands collective stewardship rather than competitive exploitation. By centring the voices of downstream communities and grounding our governance in ecological justice and the principles of the ecological commons, we can turn our shared rivers into sources of regional strength.

For a deltaic nation like Bangladesh, achieving water justice is not merely a goal of foreign policy; it is the absolute prerequisite for our survival. Sustainable water governance cannot rest upon the political subordination of downstream populations. If we are to ensure a stable and prosperous South Asia, we must move towards a future where shared rivers foster genuine cooperation and resilience rather than remaining potent symbols of power imbalance and perennial conflict. Only by radically changing our approach to water and embracing the principles of joint basin stewardship can we hope to preserve the lifeblood of our delta for generations to come. An equitable water future is the only path towards the regional peace and human security that our people so urgently deserve.

Farhana Sultana, PhD, is Professor of Geography and the Environment at the Maxwell School of Citizenship and Public Affairs, Syracuse University, USA. Her research focuses on the intersections of water governance, climate justice, and international development, with particular attention to South Asia.​
 
Yes, the Bangladesh Nationalist Party (BNP) has pledged to build a Padma Barrage and a second Padma Bridge, viewing these projects as crucial for the livelihoods of millions in the southern region, with leaders emphasizing strong political will and public demand for implementation, contrasting with previous stances on the first Padma Bridge.

Key Points from BNP Statements:
  • Commitment: BNP leaders, including Secretary General Mirza Fakhrul Islam Alamgir, have repeatedly stated their commitment to building the barrage and second bridge, linking it to national development and security.
  • Necessity: They argue these projects are vital to combat adverse effects from the Farakka Barrage and ensure water flow for the region, protecting agriculture and livelihoods for nearly 80 million people.
  • Contrast with Past: While the party previously questioned the first Padma Bridge's feasibility, they now champion these projects, citing a need for a democratic process and national consensus to implement large infrastructure.
  • Public Demand: BNP emphasizes that a united public demand is necessary to compel any future government to undertake these significant infrastructure projects.
  • Inclusion in Manifesto: Economists and political figures suggest these demands should be part of national election agendas, with BNP leaders calling for medium-term plans to include them in budgets.
In essence, the BNP is positioning the Padma Barrage and a second bridge as key development goals, promising implementation if elected, and calling for strong public support to make these projects a reality.
 
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Padma Barrage likely to get govt approval today
Staff Correspondent 25 January, 2026, 00:20

A meeting of the Executive Committee of the National Economic Council in a meeting today is likely to review a proposal on the construction of the long-awaited Padma Barrage Project.

Bangladesh has long been attempting to construct the proposed barrage at Pangsha in Rajbari for improved management of the water it receives from India.Bangladesh travel guides

If approved, the project will be completed in June 2033.

The discussion on the project began after India had erected the controversial Farakka barrage on the transboundary river in West Bengal in 1975, and disrupted the flow of water.

But the feasibility study of the proposed Padma Barrage was completed in 2013.

The Awami League regime, which was ousted in August 2024 amid a mass uprising, had decided not to implement the project.

The interim government has revived the project with an estimated cost of Tk 50,443.64 crore, with the first part at 34,608 crore with its own fund, officials said.

The interim government will prefer foreign funds at suitable terms for the second part of the project that aims at countering Farakka impacts, reducing salinity and restoring rivers.

The project will also provide irrigation, hydropower, navigation, and ecosystem protection.

The ECNEC meeting to be presided over by chief adviser Muhammad Yunus will also review two dozen more project proposals.

The projects include the proposed 1,000-bed Bangladesh-China Friendship Hospital in Nilphamari, a district in the country’s northern region.

The cost of the hospital has been estimated at Tk 2,293 crore, with China agreeing to provide around Tk 2,220 crore as a grant.

The rest of the fund, or Tk 72.9 crore, would be provided by the Bangladesh government.

Planning commission officials who reviewed the project proposals said that the hospital was expected to provide advanced medical services not only to the district’s residents but also to nearly 1.76 crore people across the northern region, as well as patients from neighbouring countries.

China has expressed willingness to help construct two more hospitals in Bangladesh to promote its Health Silk Road, a rapidly expanding component of China’s broader Belt and Road Initiative.​
 

Tarique vows quick implementation of Teesta Master Plan if BNP forms govt

Published :
Feb 07, 2026 23:50
Updated :
Feb 07, 2026 23:50

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BNP Chairman Tarique Rahman on Saturday said that if BNP forms the government, one of its main priorities will be the swift implementation of the Teesta Master Plan.

“The implementation of the Teesta Master Plan is the key demand of the people of this region. So, if BNP comes to power, one of our main tasks will be to start work on the Teesta Master Plan as soon as possible,” he said while addressing an election rally organised by district BNP at the Nilphamari High School ground in the afternoon, UNB reports.

He said once the Teesta Master Plan is implemented, the region will become green and fertile again. “Canals and beels will be filled with water, and people will no longer suffer from water shortages for agriculture and other purposes,” he added.

Tarique Rahman said leaders and activists of various political parties, including BNP, had sacrificed their lives during the previous regime, and the people of Nilphamari were also subjected to repression for speaking out to protect voting rights.

He said people would vote again in the election on the 12th and elect their representatives. “But voting alone is not enough. We must see this election as an election to rebuild the country. If we cannot build the country, we will have no place to go. Our first and last place is Bangladesh,” he said.

The BNP chairman said that if BNP forms the government, women would be made economically self-reliant. “We want to introduce family cards for every woman, regardless of religion, so that mothers of hardworking families receive monthly government support,” he said.

He also announced plans for farmers, saying that if farmers prosper, the country will prosper. BNP will waive agricultural loans of up to Tk 10,000, including interest, for farmers across the country, he added.

Referring to religious leaders, Tarique Rahman said imams, khatibs, muazzins and leaders of other religions contribute to society from birth to death but many live in hardship. “If BNP forms the government, we will ensure respect and a dignified life for them,” he said.

He also warned against groups attempting to intimidate voters, saying strict action would be taken against anyone who threatens or misleads voters.

Recalling the spirit of the 1971 Liberation War, he said Bangladesh was liberated without discrimination based on religion or caste. “Future politics will be about nation-building and state-building. We want to build the country together with everyone,” he said.

Highlighting development plans for Nilphamari, he said the Uttara EPZ would be expanded, more factories would be set up, and training centres would be established to develop skilled manpower and create employment opportunities.

He also assured the establishment of a medical college in Nilphamari, gradual upgrading of Saidpur Airport into an international airport, and development of the area as an industrial zone to reduce dependence on agriculture. “We want to remove the tag of neglect from Nilphamari-Dinajpur and ensure development of roads, ghats, schools and colleges,” he said.

BNP’s Rangpur Divisional Co-Organising Secretary Abdul Khalek, former MP Bilkis Islam, former Joint General Secretary of district BNP Advocate Abu Mohammad Soyem, among others, spoke at the rally.​
 

Padma Barrage project set for approval after decades of deliberation
To be placed at first ECNEC meeting of BNP govt

JAHIDUL ISLAM
Published :
Mar 18, 2026 00:11
Updated :
Mar 18, 2026 00:11

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A long-dormant major project for building Padma Barrage, under consideration for over six decades amid debates over feasibility, financing and policy, is now set to be placed before the new government's highest economic policy-making body shortly.

Officials say the project is expected to bring around 1.9 million hectares of land under irrigation, boosting agricultural output in Kushtia, Faridpur, Jashore, Khulna, Barishal, Pabna and Rajshahi.

The proposal, involving an estimated Tk 344.97 billion for the first phase, is likely to be tabled at the first Executive Committee of the National Economic Council (ECNEC) meeting of the BNP-led government scheduled for April 6, according to officials at the Planning Commission.

They have said State Minister for Planning Zonayed Saki has given a positive indication regarding placing the project at the meeting, and the file is currently awaiting approval from Planning Minister Amir Khosru Mahmud Chowdhury.

According to the project proposal, the 2.1-km barrage will include 78 spillway gates, each 18- metre wide, along with 18 undersluice gates.

It will also feature a 14-metre-wide navigation lock, two 20-metre-wide fish passes to support aquatic ecosystems, and a 2.1-km railway bridge over the structure.

The megaproject is expected to generate around 113 megawatts of hydropower and ensure water supply to key installations, including the Rooppur Nuclear Power Plant.

"At least two dozen projects, including the Padma Barrage, have been readied for placement at the ECNEC meeting," says a senior official of the NEC, ECNEC and Coordination Wing of the Planning Division.

Officials have added that all summaries and documentation have been finalised, and the meeting will be held once the government gives formal approval, with April 6 already receiving a preliminary green signal.

Earlier in January, towards the end of the interim government's tenure, the project was sent to the Planning Commission with plans to place it before the ECNEC on January 25.

However, then planning adviser Wahiduddin Mahmud cautioned against rushing approval for such a high-cost project without thorough scrutiny.

Initially proposed at Tk 504.44 billion, the project was reviewed by the Project Evaluation Committee (PEC), which recommended implementing it in two phases due to financing and implementation risks.

The first phase has been estimated at Tk 34.497 billion.

Bangladesh Water Development Board (BWDB), under the Ministry of Water Resources, will implement the project from the current year through June 2033, subject to ECNEC approval.

Although development partners, including China, had earlier shown interest in financing, uncertainty over external funding has led the government to opt for full financing from its own resources.

Under the first phase, the main barrage structure will be constructed alongside re-excavation of the Hisna-Mathabhanga and Gorai-Madhumati river systems. The second phase will include additional infrastructure and restoration of remaining river systems.

The proposal estimates Tk 186.02 billion for barrage construction and related infrastructure, Tk 7.43 billion for electrical works and hydropower generation, and Tk 4.18 billion for Gorai offtake-related facilities.

The idea of a Ganges or Padma Barrage dates back to the pre-independence period, with the then East Pakistan Water and Power Development Authority initiating the first study in 1961. Multiple pre-feasibility studies were conducted until 2000.

In 2002, the Water Resources Planning Organisation (WARPO) recommended constructing the barrage either at Thakurbari in Kushtia or Pangsha in Rajbari. Detailed feasibility studies and engineering designs were later carried out between 2009 and 2016.

Bangladesh and India also held technical-level discussions, including joint site visits and meetings in Dhaka in October 2016, followed by the formation of a joint technical subcommittee for data sharing.

The project aims to store monsoon water in the Padma to ensure year-round supply in the south-western and north-western regions.

Around 2.9 billion cubic metres of water could be stored during the dry season, helping restore flows in several river systems, including the Hisna-Mathabhanga, Gorai-Madhumati, Chandana-Barashia, Ichamati and Boral.

It is expected to reduce salinity, ensure freshwater availability, protect the Sundarbans ecosystem, support dredging, improve drainage in polders, and expand irrigation coverage.

Officials note that Padma-dependent areas account for nearly 37 per cent of the country and are home to about one-third of the population.​
 

Is Padma Barrage going to see the light of day?

FE
Published :
Mar 25, 2026 00:37
Updated :
Mar 25, 2026 00:37

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The idea of constructing the Padma Barrage was originally conceived in the 1960s as a strategic response to the Farakka Barrage built by India across the Ganges River (called Padma in Bangladesh) to divert its water into the Hooghly-Bhagirathi water system. The purpose of Farakka Barrage was to flush out silt and increase water depth and thus ensure the navigability and operational viability of Kolkata port. Against this backdrop, the process of constructing the Padma Barrage began. The feasibility studies for the Padma Barrage Project (PBP) were done a number of times. In 2000, the then-BNP government gave the go-ahead to the project and, accordingly, it was suggested that the barrage site be selected either at Thakurbari in Kushtia or at Pangsha in Rajbari. Meanwhile, though detailed studies and work involving engineering design were done for the project during the Awami League regime, the progress of work practically stalled, until it was revived in January this year during the Dr Yunus-led interim government.

At that time, the project evaluation committee of the planning commission reviewed the PBP worth Tk.504.4364 billion for its implementation in two phases. The first phase costing Tk346.08 billion was scheduled for implementation by the Bangladesh Water Development Board (BWDB) under the Ministry of Water Resources from March this year until June 2033 focusing on construction of core infrastructure subject to ECNEC approval. In the initial phase, the government would primarily start the project with domestic financing. Though previously international financing was not forthcoming, currently some development partners have been showing interest in providing broader budgetary support for the project.

The project, when implemented, will also reduce salinity in the southwest by ensuring year-round water supply to that region as well as to the northwestern regions and protect the Sundarbans' ecosystem. The 2.1 km barrage would have sufficient number of spillway gates, under-sluice gates, a navigation lock, fish passes and a railway bridge. Also, the project is expected to generate around 113 MW of hydroelectricity and supply water to critical installations including the Rooppur Nuclear Power Plant. The second phase would include additional infrastructures and river system restoration. Following extensive feasibility studies, the Pangsha Point in the Rajbari district was selected as the optimal site. However, the planning adviser of the interim government Dr Wahiduddin Mahmud was not forthcoming about the approval for such a high-cost project without a thorough scrutiny. The good news is that the first phase of the project, as reported in the March 18 issue of this paper, may be placed before the newly elected BNP government's first meeting of its highest economic policy-making body, the Executive Committee of the National Economic Council (ECNEC) scheduled for April 16 for approval.

Meanwhile, the nation would like to see that the long-awaited Padma Barrage Project has got past the planning stage into its implementation phase. Actually, upon implementation of the PBP, more than one-third of the country's population could be saved from acute shortage of water during the dry season.​
 

Bangladesh should declare Ganges treaty obsolete before India's demands prevail
25 March 2026, 00:00 AM

Ahad Chowdhury

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'If Bangladesh enters negotiations accepting 1996 framework validity, it accepts India’s framing: this is about dividing existing water more favorably for India’s “development.”' PHOTO: WIKIMEDIA COMMONS

Bangladesh should declare the 1996 Ganges Water Treaty obsolete before negotiations formally begin, because the alternative is negotiating from a position of considerable weakness as India demands more water from rivers that climate change has already dried up.

India has already made its position fairly clear: shorter treaty (10-15 years instead of 30) and more water (additional 30,000-35,000 cusecs [cubic feet per second, the unit to measure water flow] during the lean season, also referred to as dry season, citing “development needs”. Additionally, West Bengal wrote a letter to the Indian internal committee tasked with consulting the stakeholders in the Ganga Water Treaty outlining its increased “industrial and drinking water needs” in the renewed post-2026 treaty. Unless Bangladesh reframes this discussion by declaring obsolescence due to climate change, it will negotiate over dividing water that no longer exists as before and under a framework designed for extinct climate conditions.

According to a 2015 report citing residents of the Matikata Union in Rajshahi’s Godagari area, before the commissioning of the Farakka Barrage, the Padma reached 100 feet deep during peaks, and 60 feet during lean periods. However, by 2015, some 18 years after the treaty, water levels came down to 15 feet during peaks and no water at all during dry seasons; the level of underground water plummeted as well. The Barind Tract region—producing major rice crop portions—is turning barren. The 1996 treaty says Bangladesh and India share water “if there is water.” Increasingly, there isn’t. From 1997 to 2016, Bangladesh received less than its treaty shares in 94 of 300 cases. During critical dry spells, Bangladesh didn’t receive the stipulated supply 39 times out of 60. Seventy-nine of Bangladesh’s rivers are now dead or dying. This is what 30 years under the 1996 treaty helped produce. And India now wants less favorable terms.

India wants shorter treaty terms (10-15 years) that will give it more frequent negotiating leverage. It cites “climate change” but only as justification for taking more water, not for climate-adapted governance. This is nothing but extractive negotiation, not cooperative adaptation. We are currently facing an “unprecedented hydro-variability, where Himalayan glaciers are projected to decline by up to 40 percent by 2100.” The Ganges basin experiences its worst droughts in 1,300 years. According to a 2023 study, climate change quadrupled flood-causing extreme monsoon rainfall events in Bangladesh and northeast India. Atmospheric rivers cause 73 percent of floods. The treaty allocates dry-season water but cannot manage droughts or flooding dominated by atmospheric floods. As Farhana Sultana said it in an article published by The Daily Star, the treaty “treats water as divisible commodity... rather than shared, interconnected ecological system. It lacks flexible mechanisms for climate adaptation, enforceable environmental flow regimes, or joint data-sharing platforms.” In climate-stressed world, this static agreement “becomes another mechanism of control.”

Climate extremes accelerate upstream erosion, filling reservoirs faster, forcing emergency releases during monsoons while sediment remains trapped. Research shows sediment could decline 15-80 percent if the extensive network of planned and under-construction dams across the Himalayan Ganges-Brahmaputra basin is completed. The 1996 treaty contains zero sediment provisions. Without sediment, Bangladesh’s delta subsides at 5-7 mm yearly. Saltwater advanced 15-20 kilometres inland, up 64 percent since 1973. Bangladesh extracts around 32 cubic kilometres of groundwater annually, the vast majority for irrigation, with aquifer levels falling 15-20 mm yearly. In contrast, groundwater usage is increasingly surging. These compound crises cannot be addressed by negotiating slightly different dry-season allocations. They require climate-adapted transformation, which the 1996 framework was never designed to accommodate and India’s position explicitly rejects.

If Bangladesh enters negotiations accepting 1996 framework validity, it accepts India’s framing: this is about dividing existing water more favorably for India’s “development.” Bangladesh then negotiates from weakness, preserving inadequate allocations under voluntary framework that already failed while India demands more extraction. Declaring obsolescence based on climate change reframes everything. The problem, as we have already indicated, has fundamentally changed over the years: anthropocentric forces including climate change created worst droughts in 1,300 years, quadrupled extreme weathers, triggered atmospheric river floods, and drove unprecedented groundwater depletion. The 1996 framework was never designed to address any of this; modifications cannot fix conceptual obsolescence.

If the crisis is systemic, the response requires rethinking how the river itself is governed. Climate-adapted sediment management—such as mandatory bypass during monsoon periods and minimum annual sediment delivery targets—can extend reservoir life upstream while restoring downstream systems Bangladesh depends on. Dam operations should be integrated with climate forecasting, allowing pre-release of water ahead of extreme events. Governance must be basin-wide, covering all tributaries and seasons, and include upstream actors like China on the Yarlung Tsangpo. Crucially, any new framework must move beyond voluntary compliance towards enforceable mechanisms with third-party monitoring, binding arbitration, and real consequences.

Around 74 percent of Ganga basin stations decline 17 percent per decade—climate models underestimated severity. Each year means worse droughts, more catastrophic floods, more trapped sediment, and more subsidence. India won’t propose climate adaptation on its own—it will try to extract maximum advantage unless Bangladesh forces transformation by declaring them invalid. Bangladesh has scientific evidence, documented failures, moral authority, and climate reality to make that declaration. The question is whether it will use that evidence while its negotiating position remains available, or negotiate defensively within obsolete parameters.

Dr Ahad Chowdhury is a geologist, currently teaching at Jefferson Community and Technical College in Louisville, Kentucky, US.​
 

Life along a dying Teesta
4 April 2026, 01:02 AM

S Dilip Roy

The Teesta, once the vibrant pulse of northern Bangladesh, is fighting for survival. Where strong currents once promised prosperity, the river has largely withered into a narrow, knee-deep stream or vast, barren sandbars. This ecological collapse has plunged millions living along its banks—farmers, fishermen, and labourers—into deep uncertainty.

Flowing 115 kilometres through 13 upazilas in Lalmonirhat, Kurigram, Nilphamari, Rangpur, and Gaibandha, the river now hosts 123 riverine islands, or chars, home to nearly 500,000 people. For these residents, the riverbed is no longer a waterway but a daily obstacle, requiring long treks across scorching sand to reach the mainland.

Sekendar Ali (70) a farmer from Char Kalmati in Lalmonirhat, remembers when the river sustained multiple harvests a year. “The Teesta’s water used to be our lifeline,” he said. “Now, during the dry season, we don’t get enough water for irrigation. It was once a blessing, but now it has become a curse. It overflows during the monsoon, causing floods and erosion, then dries up when we need it most.”

Residents along the Teesta say that reduced water flow is not only affecting agriculture and livelihoods but also threatening the entire ecosystem. The disrupted natural flow is reducing fish breeding, destroying aquatic habitats, and lowering groundwater levels. If this continues, parts of northern Bangladesh could gradually face desertification.

The economic toll is widespread. Fazal Mia (65) a farmer from Aditmari, says the lack of water has forced a costly reliance on groundwater. “My 20 bighas of land are in the riverbed, covered with sand. We cannot cultivate properly,” he said. “The dried-up Teesta has made our lives miserable. If it survives, our agriculture and livelihoods survive too.”

For those who relied on the river for transport, the reality is equally bleak. Abdar Ali (60) a boatman from Kurigram, is now effectively unemployed. “People cross the river on foot. Boats are no longer needed,” he said. “Hundreds of boatmen have left the profession. We can only earn for four or five months a year; for the rest of the time, our boats sit tied to the bank.”

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Once a vibrant waterway, the Teesta has reduced to narrow channels and vast sandbars.

Fishermen face a similar decline. Nirmal Chandra Das (50) from Rangpur, notes that the iconic bairali fish, once a local staple, is nearing extinction. “We used to catch 10–12 kg of fish daily. Now we don’t even get half a kilo,” he said. With 25 fishing villages along the banks struggling, many families have abandoned their ancestral trade for day labour.

The Bangladesh Water Development Board attributes this to massive sedimentation. Roughly 20 million tonnes of silt accumulate annually from upstream. Without regular dredging, the riverbed has risen, destroying its capacity to hold water.

Amitav Chowdhury, Executive Engineer of the Dalia Water Development Board, confirmed the dire state of the river. “In the dry season, the Teesta turns into a dead canal with several channels, none carrying sufficient water,” he said. “Dredging is urgently needed to restore a single, functional channel. Downstream of the barrage, there is hardly any water because all 44 gates remain closed during the dry season.”

The environmental impact extends beyond immediate livelihoods. Residents warn that the loss of natural flow is lowering groundwater levels and threatening to turn northern Bangladesh into a desert.

SM Shafiqul Islam, president of the ‘Save the River, Save Teesta’ movement, warned that the river is on the brink of death. “People have been protesting for years, but apart from promises, no real action has been taken,” he said. He argued that by dredging the river and narrowing its width from the current 6–9 kilometres back to 1 km, vast tracts of land could be reclaimed and the river restored.

Hope now rests on the proposed “Teesta River Management and Restoration Project”, or the Teesta Master Plan. Sarfaraz Banda, Chief Engineer of the Water Development Board’s Rangpur Division, said the plan includes dredging 115 kilometres of the river, embankment construction, and the recovery of 171 square kilometres of land. “If implemented, employment will increase, and agricultural land will be restored,” he said, though he noted that the project remains a high-level government matter.


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A farmer uses a shallow engine to extract groundwater for irrigation as the Teesta riverbed remains dry and sandy. Photos: S Dilip Roy

Experts argue that infrastructure alone is insufficient. Dr Tuhin Wadud, a professor at Begum Rokeya University and director of ‘Riverine People’, stressed that a fair water-sharing agreement with India is very important. “Infrastructure development is not enough, ensuring the natural flow of water is.” he said.

Residents along the Teesta shoal held a series of protests last year, including human chains, sit-ins, and torch processions, to demand the implementation of the Teesta Master Plan. Led by Asadul Habib Dulu, then the chief coordinator of the Teesta River Protection Movement and now the Minister for Disaster Management and Relief, the demonstrators even spent nights on riverine chars to voice their demands.

During these protests, representatives from the interim government’s water resources ministry and PowerChina met with activists to exchange views. Although the interim government initially pledged to begin the project in January 2026, the deadline passed without action. The water resources adviser later clarified that the plan is under further review and will be left for the elected government to implement.

Disaster Management and Relief Minister Asadul Habib Dulu, who led the Teesta River Protection Movement, insists the current government is committed to the project. “The Teesta is the lifeline of nearly two crore people,” he said. “The crisis of the Teesta is the crisis of an entire region. I have briefed the Prime Minister in detail about the master plan. Our government has started working on it.”

For those living on the shifting sands of the chars, the wait continues. As Didarul Islam, a farmer from Kaunia, put it: “Our demand is simple—there should be water in the river, crops in the fields, and boats on the water. We want life to return to normal.”

S Dilip Roy is a journalist at The Daily Star.​
 

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