How Politics, Media, and Science Are Rewriting the Story of the Indus Waters Treaty

For more than six decades, the Indus Waters Treaty has stood as one of the most celebrated achievements of transboundary water diplomacy. Signed in 1960 between India and Pakistan with the World Bank as broker, the agreement survived multiple wars, border skirmishes, and prolonged diplomatic freezes, dividing the rivers of the Indus basin between the two rivals with a precision that engineers and negotiators still admire. In April 2025, however, that reputation for resilience suffered a dramatic shock. Following a fatal terrorist attack in Pahalgam, India announced that the treaty would be placed in abeyance, a move without precedent in the agreement’s history. A new analysis published in PLOS Water by Nidhi Nagabhatla and Neeraj Singh Manhas argues that the treaty is no longer a purely technical accord. It has become an instrument of geopolitical bargaining power, a symbol of national identity, and a vehicle for rhetorical securitisation, and understanding how it arrived at this point requires examining three intertwined arenas: politics, media, and academia.

The authors trace the treaty’s journey from stability to apparent vulnerability under the combined pressures of climate change, population growth, and mounting bilateral tension. When the agreement was negotiated, the central challenge was allocative: how to divide the waters of six rivers so that each country could develop its irrigated agriculture without depending on the other. The eastern rivers, the Ravi, Beas, and Sutlej, were assigned to India, while the western rivers, the Indus, Jhelum, and Chenab, were allotted to Pakistan, with India permitted limited non-consumptive uses such as hydropower generation under strict design criteria. This architecture was ingenious for its time, but it was built on hydrological assumptions of the mid-twentieth century. Glaciers feeding the basin are now retreating, monsoon patterns are shifting, and demand from growing populations on both sides of the border continues to climb, placing stresses on the river system that the treaty’s drafters never anticipated.

What makes the recent scholarship distinctive is its focus on the public imagination rather than on treaty text alone. Political discourse in both countries has increasingly framed water as a matter of security rather than of shared resource management. In India, calls to revisit or suspend the agreement have long surfaced after episodes of cross-border violence, crystallised in the popular slogan that water and blood cannot flow together. In Pakistan, the treaty’s critics are not confined to hawks reacting to Indian rhetoric; the analysis highlights critical voices within Pakistan itself that question the treaty’s equity and long-term sustainability, pointing to downstream vulnerabilities, sedimentation in reservoirs, and the asymmetric ability of an upstream state to control timing of flows even within the treaty’s legal limits. The authors argue that these competing narratives have transformed a technical allocation scheme into a contested political symbol.

Media coverage has amplified and, in some respects, distorted this transformation. Reporting on the treaty tends to surge during crises, when headlines compress complex hydrological and legal questions into emotionally charged framings. The analysis identifies the emergence of competing labels, most notably the phrase water terrorism, used by political actors and commentators to describe the alleged weaponisation of river flows, alongside counter-framings that present suspension of the treaty as strategic necessity in the fight against cross-border militancy. Such framings matter because they shape public expectations and constrain negotiators. Once water becomes a matter of honour or revenge in public discourse, technical compromise becomes politically costly, and the space for quiet diplomacy narrows. The PLOS Water essay treats media narratives not as mere commentary but as an active force in the treaty’s deterioration, capable of converting an engineering dispute into an existential confrontation.

Academic commentary, by contrast, has often worked in the opposite direction, searching for convergence where political rhetoric finds only divergence. The analysis identifies a striking point of agreement across otherwise divided scholarly and policy communities: the treaty’s ecological and adaptive governance provisions remain underused. The agreement contains mechanisms for data exchange, dispute resolution, and cooperative management that could, in principle, be repurposed to address climate-driven variability, environmental flow needs, and joint basin monitoring. These tools were designed for a colder, more predictable hydrology, but the authors argue that they provide a legal and institutional foundation on which adaptive governance could be built, if the political will existed. The tragedy, in their reading, is not that the treaty lacks flexibility but that its flexibility has never been seriously exercised, because both governments have treated the accord as a static contract rather than a living framework.

The points of divergence are equally instructive. Competing framings of water terrorism and strategic necessity reveal fundamentally different assumptions about what the treaty is for. For one side, suspension is a legitimate instrument of statecraft, a way of imposing costs on a neighbour accused of harboring militants. For the other, any interference with treaty-guaranteed flows constitutes aggression against a downstream population whose food security depends on irrigated agriculture. Between these positions lies a factual question that public debate rarely addresses honestly: how quickly, and to what extent, an upstream country can actually alter downstream flows given the physical constraints of its existing infrastructure. Hydropower run-of-river projects on the western rivers can modulate timing within limited windows, but they cannot conjure or destroy water on demand, a technical reality that is frequently lost in escalatory rhetoric.

A dedicated section of the essay confronts perhaps the most consequential question of all: whether the treaty’s fixed allocations can survive climate change. The Indus basin is one of the most glacier-dependent river systems on Earth, and its hydrology is changing in ways that fixed volumetric division struggles to accommodate. Earlier snowmelt, more intense but less reliable monsoons, and increasing variability in year-to-year flows mean that the seasons of abundance and scarcity are shifting for both countries simultaneously. Allocation formulas written in 1960 assumed a river system whose averages would hold; the twenty-first century offers no such guarantee. The authors suggest that climate change does not merely add a new technical problem to the treaty’s agenda, it calls into question the basic paradigm of fixed allocation, pointing toward approaches that emphasise adaptive, ecologically informed management over rigid partitioning of flows.

From this diagnosis the analysis derives three targeted recommendations. First, the underused cooperative mechanisms of the treaty should be activated and expanded, turning existing institutions for data sharing and dispute resolution into platforms for climate adaptation rather than last-resort arbitration. Second, ecological considerations, including environmental flow requirements and basin-wide ecosystem health, should be brought formally into treaty practice, recognising that the river system itself is a stakeholder absent from the original agreement. Third, the authors call for reframing the discourse away from securitised rhetoric and toward shared regional futures, in which water cooperation becomes a pathway to broader stability rather than a hostage to unrelated political disputes. Each recommendation is grounded in the observation that the treaty’s legal architecture already contains latent capacities that politics has left dormant.

The broader significance of this work lies in its method. By reading the treaty through the simultaneous lenses of political discourse, media reporting, and academic analysis, Nagabhatla and Manhas demonstrate that the fate of a water agreement is decided as much in newspapers, parliaments, and public opinion as in negotiation rooms. The Indus Waters Treaty earned its legendary status by surviving events that would have destroyed less robust accords, yet its current crisis shows that institutional durability alone cannot withstand indefinite political erosion. Whether the agreement emerges from abeyance as a renewed framework for cooperation or fragments into a symbol of permanent rivalry will depend on whether its governments can move beyond coercion. The essay closes on that question, asking whether the treaty can help create common regional futures, and its answer is cautiously conditional: the tools for cooperation exist, written into the very text that politicians now threaten to shelve, waiting only to be used.

Subject of Research: Public discourse, geopolitics, and climate resilience of the Indus Waters Treaty between India and Pakistan

Article Title: Indus Waters Treaty in the public discourse: Politics, media, and academia

Article References: Nagabhatla, N., & Manhas, N. S. (2026). Indus Waters Treaty in the public discourse: Politics, media, and academia. PLOS Water, 5(8), e0000602. https://doi.org/10.1371/journal.pwat.0000602

Image Credits: AI Generated

DOI: 10.1371/journal.pwat.0000602

Keywords: Indus Waters Treaty, India, Pakistan, transboundary water, climate change, water security, securitisation, media framing, Pahalgam attack, river basin governance, hydrodiplomacy, PLOS Water