South Asia’s Border Water Tension Intensifies

Pakistan has strongly criticized Indian water infrastructure developments on shared rivers, warning that New Delhi’s actions threaten regional stability. Deputy Prime Minister Ishaq Dar stated that 17 deliberate hydraulic projects give India dangerous tools for regional water control, elevating long-standing cross-border resource friction to a critical diplomatic flashpoint.

ISLAMABAD – Deputy Prime Minister and Foreign Minister Ishaq Dar stated on Thursday that at least 17 Indian water infrastructure developments on shared channels provide New Delhi with mechanisms for “hydro-hegemony.”

Dar’s public address arrives during heightened friction regarding regional water distribution and the long-standing water accord. Relations deteriorated following New Delhi’s unilateral suspension of the agreement last year, a diplomatic freeze that succeeded a brief military confrontation in May 2025.

Recently, Indian Water Minister CR Patil announced that his administration is working to ensure zero water volumes escape into Pakistan. Concurrently, Islamabad maintains that any external intervention altering the natural movement of transboundary water systems constitutes an act of war.

Against this tense backdrop, Dar’s recorded keynote speech was presented at a specialized international seminar titled “Transboundary Water Resources: A Weaponised Global Common.” The diplomatic event was organized by Pakistan’s embassy in Brussels alongside the Center for European Policy Studies.

Dar initiated his commentary by emphasizing that mutual ecological resources demand collaborative governance frameworks.

“Otherwise, competing interests can turn them into sources of conflict and weaponisation,” he noted.

The deputy prime minister referenced former United Nations Secretary-General Kofi Annan, noting that national rivalries over water spark conflict fears, but these crises stem from governance failures rather than absolute depletion. Shared resources can foster regional peace.

He remarked, “The very fact that we need to have this discussion in this day and age is, in itself, dismaying”.

“It serves as a reminder that peaceful coexistence cannot be taken for granted, must be sustained through respect for the treaties, agreements, and multilateral frameworks that enable states to manage differences through cooperation rather than confrontation,” he observed.

Dar affirmed that Pakistan consistently operates within the parameters of the United Nations Charter and respects global statutory resolutions.

“It was in this spirit that Pakistan signed the Indus Waters Treaty with India in 1960, establishing a framework for the utilisation of the six rivers of the Indus River System.

“The treaty envisages the peaceful resolution of disputes within its own framework. It is a testament to the enduring quality of the treaty that it survived three major conflicts and several other challenges over the decades,” Dar explained.

The deputy prime minister recalled that Islamabad previously raised formal objections regarding specific Indian engineering operations under the bilateral framework.

“Consistent with the treaty’s provisions, we sought settlement through international mechanisms and respected decisions that even fell short of our expectations,” Dar said. “At no stage was the outright unilateral abrogation of the treaty considered a viable course of action by the other side.”

He argued that responsible global actors operate within established legal frameworks instead of dismantling them.

“And yet, today, we find ourselves confronted with precisely such a challenge,” Dar stated, adding that regional apprehensions extend beyond political rhetoric.

“India has followed up its belligerent statements with illegal actions,” the deputy prime minister reported, identifying various competitive infrastructure plans. These installations include the Sawalkot, Kirthai, and Kwar hydroelectric facilities situated on the Chenab River, alongside extensions to the Baglihar and Salal stations.

“In total, at least 17 such projects that will drastically alter the river system as a whole, giving India the tools for ‘hydro-hegemony’ that it so desires,” Dar asserted.

He stated, “River systems are not merely waterways — they are lifelines. They carry profound historical significance and serve as immediate sources of sustenance and survival.”

New Delhi’s overt strategy to intentionally restrict water access for 240 million citizens constitutes an unprecedented regional emergency, Dar noted.

Dar insisted that transboundary flows must never serve as instruments of geopolitical pressure, describing water as a shared global asset and a foundational element of human dignity.

“The future of transboundary water governance must therefore be anchored in cooperation and respect for international law,” Dar added.

The deputy prime minister noted that resource friction extends beyond South Asia, observing that European frameworks demonstrate how cross-border river agreements foster regional economic stability.

“The sanctity of treaties is the bedrock of the international order,” Dar remarked. “Respect for treaty obligations is therefore not merely a regional concern but a global imperative.”

He confirmed that Pakistan remains dedicated to resolving resource differences through diplomatic engagement and global statutory bodies.

“Our position is guided not by confrontation, but by the conviction that lasting solutions can only emerge through cooperation and respect for mutually agreed obligations.”

Dar stated that Pakistan faces severe climate disruptions, ranking among the world’s most vulnerable states despite generating under 1% of global emissions.

He requested broader international alignment on resource management, expressing hope that the Brussels seminar highlights cooperative transboundary frameworks while utilizing the historic 1960 accord as a primary reference.

“Let us reaffirm today that shared waters should unite nations rather than divide them, and that cooperation — not coercion — must remain the guiding principle of trans-boundary water governance,” Dar concluded.

A treaty under strain

The bilateral water agreement, brokered by the World Bank in 1960, governs resource allocation across the regional river network. The framework assigns the eastern channels—the Ravi, Beas, and Sutlej—to India, while reserving the western systems—the Indus, Jhelum, and Chenab—for Pakistan.

This legal framework historically represented an exceptionally resilient baseline of bilateral diplomacy, persisting through multiple wars. However, structural strains mounted after New Delhi declared its intention to halt compliance in 2025.

That suspension followed an armed attack in Pahalgam that claimed 26 lives, an incident New Delhi attributed to Pakistan. Islamabad denied involvement and requested an independent investigation.

In June 2025, the Permanent Court of Arbitration issued a Supplemental Award of Competence, ruling that India cannot unilaterally pause its institutional obligations.

New Delhi maintains that its compliance pause will persist until Pakistan addresses regional security concerns, an allegation Islamabad continuously refutes.

Last month, Islamabad welcomed an independent judicial finding confirming that the treaty imposes firm boundaries on upstream engineering and storage limits.

The legal arbitration involved maximum pondage parameters at the disputed Ratle and Kishenganga power plants.

An official Pakistani statement indicated that the ruling prevents India from expanding reservoir volumes based on unverified capacity claims or unrealistic operational baselines.

Media reports indicate India plans to launch construction on the 26.2 billion Indian rupee Chenab-to-Beas diversion tunnel on August 1.

During a briefing on June 4, Foreign Office spokesperson Tahir Andrabi labeled the diversion plan a severe breach of international water law.

Andrabi noted that formal bidding documents show India plans to redirect 1.9 million acre-feet of water annually out of the Chenab basin.

He stated that inter-basin transfers violate the Vienna Convention on the Law of Treaties and the 1977 UN convention on watercourses.

The spokesperson also raised alarms over Indian plans regarding sediment management operations at the Salal facility.

Future Outlook

The escalating rhetoric between New Delhi and Islamabad points to a volatile future for South Asian water security. With India pressing ahead with multi-billion rupee river diversion projects like the Chenab-Beas link and Pakistan solidifying its legal opposition through the Permanent Court of Arbitration, the 1960 treaty faces its most severe test. International observers note that without a return to bilateral commission meetings, climate change pressures will likely exacerbate these structural strains, turning shared lifelines into permanent diplomatic battlegrounds.

FAQs

What is the Indus Waters Treaty of 1960?

The Indus Waters Treaty is a water-sharing agreement brokered by the World Bank to govern the distribution of the Indus River system between India and Pakistan. It allocates the three eastern rivers to India and the three western rivers mostly to Pakistan.

Why is Pakistan concerned about India’s hydro-hegemony?

Pakistan is concerned because India is developing at least 17 hydraulic and engineering projects, including river-linking and diversion tunnels, on western rivers like the Chenab. Islamabad fears these installations give New Delhi upstream control over its vital lifelines.

What did the Permanent Court of Arbitration rule regarding the treaty?

The Permanent Court of Arbitration issued supplemental awards affirming that India cannot unilaterally place its treaty obligations in abeyance and that the treaty imposes substantive limits on India’s water-control and storage capacities on the western rivers.