Pakistan takes the Indus Waters Treaty suspension to the UN Security Council…….by KBS Sidhu

A test not only of India’s techno-legal bureaucracy but also of its geo-strategic posture and diplomatic engagement

IWT Suspension Internationalised by Pakistan

Pakistan has now carried its grievances to the highest table in international diplomacy. In the last week of April 2026, Islamabad’s Deputy Prime Minister and Foreign Minister Ishaq Dar formally wrote to the President of the UN Security Council — the presidency for April being held by Bahrain — urging it to call upon India to restore full implementation of the Indus Waters Treaty, exactly one year after New Delhi placed the 1960 pact in abeyance following the Pahalgam massacre of 22 April 2025 in which 26 civilians were mercilessly massacred by Pakistani-backed terrorists.

The move has generated considerable international commentary.

A recent piece in Scroll.in — authored by Ashok Swain, Professor of Peace and Conflict Research at Uppsala University in Sweden and UNESCO Chair on International Water Cooperation, a scholar of Indian origin whose Overseas Citizenship of India card was revoked by the Government of India on account of his persistent criticism of Indian state positions — frames Pakistan’s UNSC approach as a significant and potentially decisive diplomatic shift. The piece is fluently argued.

It is also, not to be uncharitable, one that gives the Indian perspective scant presentation, treating New Delhi’s position largely as a foil for Pakistan’s internationalisation gambit. India’s case, as the upper riparian state navigating the intersection of diplomacy, national security, geo-strategy, international law, and transnational topography and hydrology, is both complex and compelling — and demands an interlocutor who can traverse that entire range with both analytical rigour and practitioner authority. It deserves better than a paragraph of dismissal.

The treaty Pakistan claims to cherish — but refused to reform

The Indus Waters Treaty of 1960 was, even at its inception, an asymmetric bargain. India received only the three eastern rivers — Ravi, Beas, and Sutlej — and restricted, largely non-consumptive rights over the three western rivers: the Indus, Jhelum, and Chenab. Pakistan received approximately 80 per cent of the total flow of the Indus system; India, the upper riparian, a mere 20 per cent.

Prime Minister Nehru described it as purchasing peace. India additionally paid £62 million — worth roughly four billion dollars today — towards replacement works in Pakistan to facilitate this lopsided distribution.

For six decades, India honoured this treaty with remarkable fidelity — through three wars, Kargil, and serial terrorist outrages including the Parliament attack of 2001 and Mumbai in 2008. Pakistan, by contrast, systematically frustrated India’s exercise of even its limited permitted rights, objecting to and delaying the Baglihar, Kishanganga, Ratle, and Dulhasti Stage-II hydroelectric projects, inflicting years of delay and enormous cost.

When India formally invoked Article XII(3) twice — in January 2023 and again in August 2024 — seeking review and modification in light of changed circumstances, climate pressures, and Pakistan’s obstruction of legitimately permitted projects, Islamabad simply refused to engage. It is a peculiar form of treaty devotion that insists on every letter of the agreement when convenient and blocks legitimate reform when it is not.

Pahalgam and the logic of abeyance

The Pahalgam massacre was the immediate trigger for abeyance, but it was the culmination of sustained provocation, not an aberration. No other country would be expected to share water infrastructure data, fund technical cooperation through the Permanent Indus Commission, and maintain scrupulous treaty compliance with a state actively sponsoring armed attacks on its territory.

India’s abeyance was rooted in the foundational principle that a material breach by one party — and Pakistan’s sustained export of terrorism constitutes precisely such a breach — fundamentally affects the obligations of the other. The doctrine of exceptio non adimpleti contractus — you cannot demand performance from the party you are yourself injuring — is as old as contract law itself.

Pakistan’s counter, that the Court of Arbitration has found no provision for unilateral abeyance, ignores both this doctrine and India’s longstanding objection to the court’s jurisdiction, having contested from the outset the validity of simultaneous proceedings by both the Court of Arbitration and the Neutral Expert as inconsistent with the treaty’s own graded dispute architecture under Article IX. India’s position is internally coherent in law; it is merely inconvenient for Islamabad.

The UNSC gambit — impressive theatre, limited substance

Pakistan’s escalation to the Security Council is shrewd diplomatic theatre, shifting the venue from a bilateral framework where India’s arguments on terrorism receive technical hearing, to a political arena where “humanitarian consequences” and “water weaponisation” can be deployed before an audience largely unfamiliar with the treaty’s actual provisions. Swain’s Scroll.in piece provides exactly the international amplification this strategy requires.

But the Council has no jurisdiction under the IWT. The treaty was brokered by the World Bank as facilitator — not as an enforcement party — and the World Bank has confirmed its role in any dispute is limited. The treaty contains its own exhaustive, self-contained dispute resolution mechanism. A Security Council resolution against India would face a certain veto. Pakistan knows this. The objective is optics, not outcomes.

What the commentary never tells you: India’s own water lies uncaptured

Here is the argument that neither Swain’s piece nor the broader international commentary foregrounds — and it is the most consequential of all. India has vast, unexercised water entitlements of its own, not denied by the treaty, but lying dormant because our infrastructure has failed to keep pace with our legal rights.

As of 2019, India was utilising approximately 31 million acre feet of its eastern river entitlement, while nearly 7.5 million acre feet of India’s own, treaty-allocated water flowed downstream into Pakistan — simply because we lacked the storage and diversion infrastructure to capture it.

This is water that belongs to India outright, that Pakistan is explicitly prohibited by Article IV of the treaty from using, and that has been gifted to our adversary year after year through administrative inertia and inter-state political squabbling.

The Shahpur Kandi Dam on the Ravi, downstream the Ranjit Sagar (Thein) Dam in Pathankot district is the most vivid emblem of this governance failure. Originally conceived in 1979, with its foundation stone laid by Indira Gandhi in 1982, it languished for four decades due to a Punjab–Jammu and Kashmir dispute.

It is now approaching full operationalisation at a cost of Rs 3,394 crore, enabling India to finally capture Ravi waters that have flowed, unused, into Pakistan for decades. The Ujh Multipurpose Project on a tributary of the Ravi in Kathua and Samba received its Technical Advisory Committee clearance in early 2026 and is accelerating alongside it. Together, these projects will irrigate over 37,000 hectares across Punjab and the drought-prone Kandi belt of Jammu and Kashmir. These are not aggressive acts. They are the belated — shamefully belated — implementation of entitlements India accepted in 1960 and then failed, across seven decades, to utilise.

On the western rivers, high-level meetings at the Prime Minister’s Office and under the Home Minister’s chairmanship, convened within days of the abeyance notification, identified a priority project: a 10 to 12 kilometre tunnel to transfer water from the Chenab into the Ravi basin.

Project reports for this inter-basin transfer exist and the engineering is well understood. What has historically been absent — political will at the highest level — is now available in full measure. Prime Minister Narendra Modi has demonstrated, across a decade in office, the capacity to cut through institutional inertia and deliver infrastructure at a scale and speed that his predecessors could not. That leadership must now be turned decisively to this task.

The window is open; what is required is to move expeditiously from planning to construction, refusing to be mired in inter-state squabbles, environmental clearance bottlenecks, and land acquisition tangles that have historically allowed projects of national strategic importance to languish for decades. With the treaty in abeyance, the legal constraints under which Pakistan previously objected to Indian infrastructure on the western rivers stand suspended. The Baglihar, Salal, and Dulhasti projects on the Chenab have already completed sediment-flushing since the abeyance was declared. That is a beginning. It is nowhere near sufficient.

The case for termination, not merely suspension

India must pose itself an honest strategic question: what exactly is abeyance for? If it is a tactical instrument — a pressure point to be lifted when Pakistan makes some suitably vague gesture — then the treaty’s restoration becomes the end objective, and India will spend its diplomatic energy defending a posture of temporary disruption rather than building permanent infrastructure. Abeyance then achieves nothing except a year or two of friction, after which the treaty resumes and Pakistan pockets the precedent that India’s resolve has a ceiling.

If India has genuinely concluded — as it should — that the treaty is unsustainable in the security environment of the twenty-first century, that it was negotiated under Cold War compulsions that no longer apply, and that no water diplomacy can coexist with cross-border terrorism as state policy, then the logical step is outright revocation — not suspension, not abeyance, but formal termination — accompanied by a time-bound programme to harness every drop of the western rivers to which India is legitimately entitled and to divert the Chenab’s waters into the Ravi basin for the sustained benefit of Punjab and Jammu and Kashmir.

International law: a framework, not a cage

Swain’s piece, like the international commentary it represents, invokes international law and institutional credibility as though these are self-executing guarantees that bind India regardless of circumstances. They are not. International law commands compliance principally when compliance serves the interests of those with the power to enforce it, and is routinely circumvented when national security and sovereignty are genuinely at stake. The United States withdrew from the Iran nuclear agreement.

Russia suspended New START. China ignores the South China Sea arbitral award of 2016. India need not receive lessons on treaty fidelity from a world of selective compliance, least of all from a scholar whose UNESCO chair is denominated in the very subject his article now seeks to weaponise against the country of his birth.

One concession must be made to Swain’s framing before it is firmly set aside. Pakistan has indeed acquired a degree of transient international visibility through its role in facilitating the United States-Iran nuclear talks — a role owed far more to accident of geography and the compulsions of a cash-strapped military establishment desperate for strategic relevance than to any authentic diplomatic prowess or durable leverage.

That Islamabad has seized this moment to press its case at the Security Council is tactically understandable. But to infer, as Swain does, that this episodic broker’s role can be leveraged by Pakistan’s military establishment to neutralise or checkmate India’s decisive action on the Indus Waters Treaty reflects either a myopic analytical vision or — given the author’s well-documented record — an inveterate anti-India bias that no UNESCO chair can adequately camouflage.

Pakistan has taken its case to the Security Council. Ashok Swain has attempted to provide the intellectual scaffolding in Scroll.in — creaky though it is. India’s response must be not merely a well-crafted démarche at Turtle Bay but a bulldozer at Pathankant, a tunnel boring machine in the Chenab valley, and a Cabinet decision to formally revoke a treaty that has long ceased to serve Indian interests. Abeyance is a message, a posture. Revocation, accompanied by construction, is a pragmatic policy. It is time India chose the latter.

May 9, 2026