Kashmir & Indus Waters Treaty

2026-02-22 - 00:23

THE dispute over Kashmir remains one of the most enduring geopolitical flashpoints in South Asia, shaping not only political and military relations between India and Pakistan but also influencing regional water security. At the centre of this complex dynamic lies the Indus Waters Treaty — a landmark agreement signed in 1960 and brokered by the World Bank. Despite wars, crises and persistent hostility, the treaty has long been regarded as one of the most successful transboundary water agreements in modern history. However, recurring accusations of violations have increasingly placed its durability under scrutiny. Under the treaty framework, the three eastern rivers — Ravi, Beas and Sutlej — were allocated to India while Pakistan received primary rights over the western rivers — Indus, Jhelum and Chenab — with limited Indian use permitted for non-consumptive purposes such as hydropower generation. This arrangement reflected a strategic reality: Pakistan’s agrarian economy depends heavily on the western rivers, making uninterrupted flows a matter of national survival. Any perceived interference, therefore, carries strategic and existential implications. Pakistan has repeatedly raised concerns over Indian hydropower projects in Kashmir, arguing that certain designs exceed treaty limits and could allow manipulation of water flows. Projects such as the Kishanganga Hydroelectric Project and the Ratle Hydroelectric Plant have been particularly contentious. Pakistan argues that design parameters, including spillway configuration and pondage capacity, may permit storage beyond permissible limits. India, however, maintains that its projects comply with treaty provisions and fall within technical allowances. These disagreements illustrate how Kashmir dispute and water politics are deeply intertwined. Because the rivers originate in territory illegally occupied by India but flow into Pakistan, water assumes strategic significance in an already fragile relationship. In an environment of minimal trust, even technically permissible projects can be interpreted as instruments of strategic pressure. The World Bank’s role as facilitator is central to the treaty’s dispute-resolution mechanism. The agreement outlines a graded process involving bilateral negotiations, neutral experts and arbitration. Yet the increasing frequency of disputes suggests these institutional mechanisms are under strain. Procedural disagreements, delays in arbitration and parallel legal processes have created uncertainty about enforcement capacity. If violations by India continue, several consequences are likely to emerge. First, water security risks will intensify. Pakistan’s agriculture relies on the Indus Basin irrigation system — one of the largest in the world — meaning uncertainty in water availability can disrupt crop cycles, weaken planning and increase economic vulnerability. This is critical for water-intensive crops. Second, geopolitical tensions will escalate. Water disputes are uniquely sensitive because they directly affect populations rather than abstract policy interests. Persistent disagreements could deepen mistrust, narrow diplomatic space, and amplify crisis instability between two nuclear-armed states. Third, environmental and climate pressures will compound the challenge. Climate change is already altering glacier melt patterns and river flows across the Himalayas. Extreme weather events, including floods and droughts, are increasing variability in river discharge, making cooperative water management more essential than ever. Fourth, institutional credibility may weaken. If dispute-resolution mechanisms appear ineffective, confidence in international mediation frameworks could decline — not only for this treaty but for global norms governing shared water resources. Fifth, domestic political narratives may harden in both countries. Water disputes are easily politicised, often framed as sovereignty issues, which can reduce policy flexibility and make compromise politically costly for governments. For international institutions, the situation presents both a challenge and an opportunity. Effective intervention does not require punitive measures but rather strengthened transparency, technical oversight and timely dispute resolution. Independent hydrological monitoring, enhanced data sharing and accelerated arbitration procedures could reduce suspicion and prevent the politicisation of technical disagreements. Greater use of joint inspection mechanisms and real-time river flow data exchange could also improve confidence. Modern satellite monitoring and digital water-accounting tools provide new opportunities to enhance transparency — an area where institutional innovation could significantly reduce tensions. The treaty’s survival for more than six decades demonstrates that cooperation is possible even amid conflict. Preserving that legacy requires both countries to prioritise long-term stability over short-term strategic advantage. The Indus Waters Treaty is one of the last functional institutional bridges between India and Pakistan. Persistent disputes risk eroding a rare framework of cooperation. Should the treaty weaken significantly, the consequences would extend beyond water management to regional stability, food security and crisis dynamics. In a region already burdened by historical grievances, the erosion of water cooperation would be particularly dangerous. Strengthening treaty mechanisms, enhancing transparency and ensuring consistent international facilitation remain essential. The future of South Asian stability may depend not only on political negotiations over Kashmir but also on the continued credibility of the rules governing the rivers that sustain millions of lives. Looking ahead, population growth and rising water demand will intensify pressure on the Indus Basin. Without cooperative planning, infrastructure coordination and climate-adaptation strategies, technical disagreements could evolve into broader strategic confrontations. The treaty’s resilience will therefore depend on political will, institutional reform and sustained international engagement. —The writer is editor, political analyst and author of several books based in Islamabad. (naveedamankhan@hotmail.com)