The role of Indus Water Treaty in Fostering Conflict and Cooperation Amidst Water Insecurities

The Indus River has long been the lifeblood of civilizations in South Asia, but today, its waters are at the centre of a looming crisis that could either divide nations or unite them in a rare act of cooperation. As the glaciers feeding the Indus recede and the demand for water grows, India and Pakistan find themselves at a critical juncture. Will they navigate these turbulent waters together, or will the river’s flow turn into a torrent of conflict and instability? The choices made now will echo through the centuries, shaping the future of millions.

In 2023, water levels in the Indus River Basin—one of the world’s largest and most critical Transboundary water systems—reached unprecedented lows, affecting millions of lives and livelihoods across Pakistan and India. This alarming trend is not just a result of natural variability but is increasingly driven by climate change and exacerbating water scarcity in the region. A stark example is the significant reduction in the river’s flow, estimated to have decreased by nearly 40% in some areas over the past few decades.

Stretching over 3,180 kilometres, the Indus River is a lifeline for Pakistan and parts of India, supporting agriculture, industry, and providing drinking water to millions. However, the river’s water resources are under severe strain due to rapid population growth, changing climate patterns, and the competing demands of the two nations it traverses. While the [ Indus Water Treaty of 1960 has managed to prevent major conflicts over the past decades, rising pressures on water availability are now testing its resilience. For instance, the agricultural sector, which consumes about 90% of the water from the basin, is particularly vulnerable to these changes, potentially leading to significant economic and food security .

As water insecurity worsens in the Indus River Basin, there is an urgent need to reassess and strengthen cooperative frameworks to prevent conflict and ensure sustainable water management. The Indus Waters Treaty of 1960, brokered by the World Bank, is a landmark example of cooperation, allocating the waters of the Indus and its tributaries between India and Pakistan. Remarkably resilient, the treaty has survived multiple conflicts, including wars and periods of heightened tension between the two nations.

Historically, the treaty assigned the western rivers (Indus, Jhelum, Chenab) to Pakistan and the eastern rivers (Ravi, Beas, Sutlej) to India, granting each country exclusive use of their allocated waters. However, the treaty has not been without contention. Disputes have arisen over issues such as India’s construction of hydroelectric projects on the western rivers, which Pakistan views as potential threats to its water security. One notable conflict was the dispute over the Baglihar Dam on the Chenab River. Pakistan argued that the dam’s design violated the Indus Waters Treaty by potentially restricting water flow. This dispute was resolved through international arbitration, which allowed the project to proceed with modifications, demonstrating the treaty’s conflict resolution mechanisms. Another area of contention is the Wular Barrage/Tulbul Navigation Project, which India proposed to enhance navigation on the Jhelum River. Pakistan opposed the project, fearing it would affect the flow of water to its territory, and the project has been stalled due to ongoing disputes. The Baglihar and Wular cases highlight the treaty’s ability to provide a framework for dialogue, yet they also underscore the need for continuous monitoring and updating of the treaty to address contemporary challenges.

The Indus Water Treaty (IWT) of 1960 has played a pivotal role in shaping the dynamics of conflict and cooperation between India and Pakistan over the Indus River’s water resources. On one hand, the treaty has been a successful framework for managing water disputes between the two nations. By allocating the river’s water rights in a manner that respects both countries’ needs—granting India control over the eastern tributaries and Pakistan over the western ones—the treaty has effectively prevented major conflicts for decades. Its provisions for data sharing and joint commissions have fostered a degree of cooperation and transparency, essential for maintaining peace and stability.

On the other hand, the treaty’s success in preventing conflict does not guarantee immunity from all issues. As pressures on water resources have intensified due to factors such as population growth, climate change, and increasing demands from both countries, the treaty’s provisions are being tested. The growing water scarcity is straining the agreement’s effectiveness, particularly in the agricultural sector, which heavily relies on the river’s flow. Despite the treaty’s framework for dispute resolution, these mounting pressures risk exacerbating tensions and challenging the agreement’s ability to maintain cooperation in the face of evolving environmental and geopolitical realities.

Looking ahead, several factors could influence the trajectory of conflict and cooperation in the Indus River Basin. The region is highly vulnerable to climate change, which could exacerbate water scarcity through altered precipitation patterns, glacial melt, and increased evapotranspiration, potentially straining the existing treaty framework. Both countries are investing in large-scale water infrastructure projects, such as dams and irrigation systems, to enhance their water security. While these projects can be beneficial, they also have the potential to disrupt water flows and lead to disputes, especially if not managed transparently and collaboratively. Furthermore, the broader geopolitical context, including military tensions and political rivalries, can influence water-related negotiations and cooperation. A stable political relationship may facilitate dialogue and cooperation, while heightened tensions could exacerbate disputes.

In light of the mounting challenges posed by water scarcity in the Indus River Basin, the urgency for innovative and collaborative approaches cannot be overstated. It highlights the severity of the water crisis and underscores that conventional methods are insufficient. It suggests that immediate and creative solutions, as well as strong collaboration between India and Pakistan, are essential for effective water management and conflict prevention in the region. It is imperative that India and Pakistan, as primary stakeholders, prioritize sustainable water management practices that go beyond mere compliance with existing agreements. Enhancing the Indus Waters Treaty to include provisions for climate change adaptation, joint water management, and equitable sharing of data will be crucial steps toward mitigating the risk of conflict. The creation of a joint monitoring and dispute resolution body could further facilitate communication and trust between the two nations, ensuring that issues are addressed before they escalate.

Moreover, both countries should invest in water conservation technologies and practices, such as efficient irrigation systems and the use of drought-resistant crops, to reduce the strain on the basin’s resources. Collaboration on scientific research and data sharing about the river’s hydrology and climate impacts could also foster a shared understanding of the challenges faced and the solutions required.

Looking beyond bilateral relations, the inclusion of additional stakeholders such as international organizations in the governance of the Indus River Basin could address the complexities of water distribution and management. This approach could help in mitigating potential conflicts by fostering a more inclusive framework for dialogue and cooperation. Engaging these organizations and leveraging their expertise can provide crucial support in refining and implementing the Indus Water Treaty, ensuring a more balanced and equitable water-sharing arrangement between India and Pakistan.

Ultimately, the future of the Indus River Basin hinges on a shared vision of cooperation and mutual benefit. By embracing collaborative water management, investing in sustainable practices, and maintaining open channels of dialogue, the countries of this region can transform water insecurity from a source of division into a catalyst for regional stability and peace. The decisions made today will not only shape the future of the basin but also set a precedent for addressing Transboundary water challenges globally.