Abdullah Mustafvi
The unilateral suspension of the Indus Waters Treaty (IWT) constitutes a critical threat to South Asian regional peace by introducing an “act of war” vector into a nuclear-armed theater, weaponizing non-military resources, and destroying six decades of stable transboundary water diplomacy. When India placed its treaty obligations in abeyance following the 2025 Pahalgam attack, it dismantled a crucial framework that had insulated water-sharing from direct military and political conflict since 1960.
This shift destabilizes regional peace through several interconnected escalatory pathways. Pakistan rightly views unrestricted access to the Western Rivers (Indus, Jhelum, and Chenab) as an existential lifeline, as these waters supply 90% of its agricultural production and over 30% of its electricity. By declaring any attempt to alter or suspend its water share an “act of war”, Islamabad has elevated water security to the same strategic plane as territorial integrity. In a region where both nations possess nuclear capabilities, treating water as a political lever forces a dangerous shift in doctrine, making military escalation a primary option for self-defense if downstream flows are compromised. By tying water compliance directly to counterterrorism commitments and political crises, New Delhi has transitioned water from a shared natural asset into an instrument of geopolitical leverage.
Pakistani diplomats have warned the United Nations that this sets a destabilizing global and regional precedent. Upstream states utilizing hydro-infrastructure to exert political pressure creates a baseline of “resource-based coercion”, fracturing regional trust and inviting aggressive counter-strategies from neighboring upper riparians, such as China. For over 60 years, the IWT functioned as a stabilizing force because it provided highly predictable data-sharing mechanisms and structured legal channels to resolve disputes.
A unilateral suspension by India completely disrupts this flow of data and bypasses established arbitration frameworks. Even when international bodies like the Permanent Court of Arbitration (PCA) reaffirm the binding nature of the treaty and rule against unilateral abeyance, ignoring these legal institutions removes peaceful diplomatic recourses, leaving raw state power as the sole tool for conflict resolution.
South Asia is already one of the most climate-stressed regions on Earth, vulnerable to severe droughts, melting glaciers, and shifting monsoon patterns. Unannounced disruptions of downstream flows or the withholding of critical hydrological data heavily exacerbate these environmental vulnerabilities. The resulting cascading domestic crises such as mass agricultural failures, acute water scarcity in urban centers, and severe energy shortages are bound to create intense internal instability. Historically, governments facing acute internal resource collapse are far more susceptible to external conflict or miscalculation.
At recent international forums, Pakistan’s leadership has aggressively condemned India’s unilateral suspension of the 1960 IWT, framing it as an illegal move and a direct threat to regional stability. Addressing the UN General Assembly General Debate, Prime Minister Shehbaz Sharif declared that India’s decision to hold the treaty in abeyance has “no legal basis whatsoever,” warning unequivocally that “water must never be weaponized” and that any attempt to stop, impede, or divert Pakistan’s share of the rivers “will be treated as an act of war”. Similarly, delivering the keynote address at the International Water Symposium in Vienna, Deputy Prime Minister and Foreign Minister Ishaq Dar strongly reinforced this stance by condemning the “weaponization of water”.
Dar emphasized that “shared rivers must serve peace and cooperation, not coercion,” maintaining that the treaty remains “valid, binding, and fully operative” under international law. Together, both leaders have utilized global platforms to warn that manipulating vital transboundary resources violates the sanctity of international agreements and risks triggering an unprecedented security crisis. Under Prime Minister Narendra Modi, the BJP government’s unilateral suspension of the IWT serves as a potent reflection of an institutionalized anti-Pakistan and anti-Muslim mindset. Critics and regional observers argue that this decision moves beyond mere diplomatic maneuvering, demonstrating a willingness to weaponize survival resources to satisfy a domestic Hindutva agenda and a broader Islamophobia drive.
This aggressive strategy closely mirrors the mindset behind the failed military misadventure of Operation Sindoor in May 2025, where a highly escalatory campaign was met with a decisive Pakistani response that forced a swift ceasefire. Furthermore, analysts frequently link this uncompromising stance on vital shared water resources to New Delhi’s deep ideological and strategic alliance with Israel. By adopting heavy-handed tactics often compared to those used by the Israeli regime against Palestinians, the Modi administration has abandoned long-standing bilateral water agreements. Ultimately, this suspension exposes how ideological hostility has overridden international law, placing South Asian security under immense structural strain.
The writer is a freelance columnist.
