A new policy report argues that the decades-old Indus Waters Treaty may be entering its most fragile phase as violence and geopolitics collide in South Asia
The fragile balance between water-sharing and geopolitical rivalry in South Asia is facing renewed strain, according to a new report released in the aftermath of the Pahalgam attack. Titled “Indus Waters Treaty After Pahalgam: Why Terror and Water Cannot Coexist,” the document presents a stark warning: the long-standing agreement governing one of the world’s most critical river systems may no longer be insulated from the region’s intensifying security crises.
Published on April 28, 2026 by the Centre for Integrated and Holistic Studies in New Delhi, the report frames the issue in uncompromising terms. “The Indus Waters Treaty has historically been celebrated as a rare example of sustained cooperation between adversarial states,” it notes, before adding that “the persistence of cross-border terrorism fundamentally challenges the assumptions that allowed such cooperation to endure.” The document suggests that the very premise of separating water management from political conflict is becoming increasingly untenable.
The report opens by situating the treaty within its historical context, emphasizing its resilience through decades of hostility. Despite wars and diplomatic breakdowns, the agreement survived because both sides viewed water as a shared necessity rather than a strategic weapon. However, the authors argue that this separation is eroding. “The notion that water can remain apolitical in an environment of sustained violence is no longer credible,” the report states. “Terror and water cannot coexist without consequences for both.”
At the heart of the analysis is the Pahalgam attack, which the report identifies as a turning point in public and political discourse. While previous incidents triggered diplomatic protests or limited retaliation, this episode has led to broader calls within India to reassess existing agreements. According to the document, “there is growing domestic pressure to revisit the terms of engagement with Pakistan, particularly in domains where cooperation has been perceived as one-sided or strategically constraining.”
The report does not advocate immediate withdrawal from the treaty but instead outlines a spectrum of responses that could reshape its implementation. These include stricter interpretation of existing provisions, accelerated infrastructure development within permissible limits, and a more assertive diplomatic posture. “Recalibration does not necessarily imply abrogation,” it clarifies, adding that “states possess considerable latitude within the treaty framework to pursue their interests more vigorously.”
One of the central arguments advanced in the document is that water-sharing agreements are inherently tied to trust, and that trust is being systematically undermined. “The sustainability of any treaty depends not only on legal provisions but also on the political environment in which it operates,” the report observes. “When that environment is characterized by hostility and recurrent violence, even the most robust agreements face strain.”
The authors also highlight the asymmetry in perceptions between the two countries. While Pakistan has traditionally viewed the treaty as a lifeline for its agriculture and economy, India has increasingly seen it as a constraint on its development in the upstream regions. “This divergence in perception has widened over time,” the report notes, warning that “continued inaction may exacerbate grievances on both sides.”
Climate change further complicates the equation. The report underscores that variability in river flows, glacial melt, and extreme weather events are already placing additional stress on the Indus basin. “Hydrological uncertainty amplifies geopolitical risk,” it states. “In a context where water availability itself is becoming less predictable, disputes over allocation and usage are likely to intensify.”
In this light, the document calls for a rethinking of the broader framework governing transboundary water management in conflict zones. It argues that traditional models, which assume a degree of stability and goodwill, may no longer be adequate. “New paradigms are required to address the intersection of security, climate, and resource management,” the report asserts, suggesting that international institutions may need to play a more active role.
At the same time, the authors caution against precipitous actions that could escalate tensions further. “Any move perceived as unilateral or coercive carries significant risks,” the report warns. “Escalation in the water domain could trigger wider instability, with consequences that extend beyond the immediate region.” This measured tone reflects an awareness of the delicate balance that policymakers must navigate.
The report also delves into the legal dimensions of the treaty, noting that its provisions allow for considerable interpretation. “The treaty is not a static document; it contains mechanisms for adaptation and dispute resolution,” it explains. However, the effectiveness of these mechanisms depends on the willingness of both parties to engage constructively. “Legal instruments cannot substitute for political will,” the authors emphasize.
Public opinion emerges as another critical factor. The document points out that narratives around national security and sovereignty are increasingly shaping attitudes toward the treaty. “Water is no longer viewed solely as a resource; it is being framed as an instrument of strategic leverage,” the report observes. This shift in perception could influence policy decisions in ways that were previously unthinkable.
In examining possible future scenarios, the report outlines three broad trajectories: continued adherence with minor adjustments, significant recalibration within the treaty framework, or a breakdown leading to unilateral actions. While it does not predict which path will be taken, it underscores that “the trajectory will be determined by developments in the security domain as much as by hydrological considerations.”
The international dimension is also addressed, with the report noting that any major disruption to the treaty would attract global attention. “The Indus Waters Treaty has long been cited as a model for conflict resolution,” it states. “Its destabilization would have implications for similar agreements worldwide, particularly in regions facing comparable challenges.”
Despite its sobering assessment, the report stops short of declaring the treaty obsolete. Instead, it presents a nuanced view that recognizes both its enduring value and its current vulnerabilities. “The treaty remains a vital instrument for managing shared resources,” it concludes. “However, its future viability depends on addressing the underlying conditions that threaten its stability.”
The document serves as both a warning and a call to action. By linking water management to broader issues of security and trust, it challenges policymakers to think beyond traditional silos. “The time has come to acknowledge that resource governance cannot be insulated from geopolitical realities,” the report states. “Ignoring this reality risks undermining one of the few remaining pillars of cooperation in a deeply divided region.”
As tensions continue to simmer, the fate of the Indus Waters Treaty may hinge on whether its signatories can adapt to a changing landscape. The report leaves readers with a stark reminder: “Water has the potential to be a bridge or a fault line. The choice lies in how states respond to the challenges before them.”
