JupiteX Get the app
International Relations31 Aug 2026 · about 6 min

India rejects ruling on water-sharing treaty with Pakistan by international court

The brief

The Permanent Court of Arbitration in The Hague said India must continue honoring its water-sharing agreement with Pakistan. The treaty guarantees the flow of important river waters, making it vital to Pakistan’s farms and national water security. The ruling came during a period of severe tension between the two countries. India suspended the treaty in April last year after an attack in Kashmir killed 26 people. India identified two of the three assailants as Pakistani. The court’s order also requires India to limit work on a hydroelectric plant in the Kashmir region. Such projects can affect river flows, storage, and the timing of water reaching Pakistan. The decision does not erase the political dispute or settle responsibility for the attack. It reinforces the treaty’s legal force during conflict. India now faces pressure to follow the ruling while managing its security concerns and relations with Pakistan.

01

What did the Permanent Court of Arbitration order India to do regarding its water-sharing treaty with Pakistan?

The Permanent Court of Arbitration in The Hague said India must continue honoring its water-sharing agreement with Pakistan. The treaty guarantees the flow of important river waters, making it vital to Pakistan’s farms and national water security. The ruling came during a period of severe tension between the two countries.

India suspended the treaty in April last year after an attack in Kashmir killed 26 people. India identified two of the three assailants as Pakistani. The court’s order also requires India to limit work on a hydroelectric plant in the Kashmir region. Such projects can affect river flows, storage, and the timing of water reaching Pakistan.

The decision does not erase the political dispute or settle responsibility for the attack. It reinforces the treaty’s legal force during conflict. India now faces pressure to follow the ruling while managing its security concerns and relations with Pakistan.

02

What is the water-sharing treaty between India and Pakistan, and which rivers does it regulate?

The water-sharing treaty is commonly known as the Indus Waters Treaty. Signed by India and Pakistan in 1960, it sets rules for using the six major rivers of the Indus basin. It gives Pakistan primary use of the western rivers—the Indus, Jhelum, and Chenab—and gives India primary use of the eastern rivers—the Ravi, Beas, and Sutlej. The arrangement helps both countries plan farms, dams, and water supplies.

The treaty does not simply divide every drop. It allows India some uses of the western rivers, including limited hydropower, while placing conditions on projects. Those technical rules are important because upstream construction can affect water reaching Pakistan downstream.

The article focuses on the treaty’s suspension and the court’s response. It says the agreement ensures water supplies for 80 percent of Pakistani farms. Keeping its rules in force helps prevent a political crisis from becoming a water crisis.

03

How much of Pakistan's farmland depends on the water covered by the treaty?

The article says the treaty ensures water supplies to 80 percent of Pakistani farms. This figure shows why the agreement matters far beyond diplomacy. Pakistan depends heavily on irrigation because farming often requires reliable river water, especially in a dry climate. Disruptions could affect crops, farm incomes, food prices, and rural communities.

The treaty governs waters in the Indus river system. Its rules determine how India, which is largely upstream, can use or manage shared rivers before those waters flow into Pakistan. A hydroelectric project may generate power without consuming all the water, but its design and operation can still change timing, storage, or downstream flows.

The 80 percent figure also explains the stakes in the court’s ruling. If treaty protections weaken, Pakistan’s agricultural planning becomes less predictable. Continued compliance would preserve a basic water framework even while political relations remain hostile.

04

Why did India suspend the treaty after the attack in Kashmir?

India suspended the treaty after an attack at a tourist destination in Kashmir killed 26 people. According to the article, India identified two of the three assailants as Pakistani. The suspension was therefore a political and diplomatic response to a security crisis, not a technical change to river management.

The treaty links the two countries through shared rivers, so suspending it raised the stakes of the dispute. India’s action signaled that it was willing to use a major bilateral agreement as pressure against Pakistan. Pakistan, meanwhile, relies on treaty-covered water for most of its farms, making any threat to the arrangement especially serious.

The court’s decision shows that international legal obligations may continue even when governments are in conflict. The ruling did not resolve the attack or determine broader blame. It addressed whether India could suspend the water agreement and limit project activity while tensions were high.

05

Why did the court tell India to limit work on its hydroelectric plant in Kashmir?

The court told India to limit work on its hydroelectric plant because the project involves a river system shared with Pakistan. The article does not give the plant’s name or detailed design. However, treaty rules generally control how upstream projects can store, divert, or release water. Those limits protect downstream flows and reduce the risk of unilateral changes.

A hydroelectric plant can generate electricity by passing water through turbines. Even when it does not permanently consume the water, construction and operation may affect flow timing, river levels, or storage. That is why the treaty’s technical conditions matter. They help ensure that India can develop power while Pakistan continues receiving agreed water supplies.

The ruling places legal limits on India’s project during a tense political period. It does not necessarily end the plant or all development. Instead, it requires India to keep construction within the treaty framework. Future disputes may focus on the project’s design, operation, and compliance with the ruling.

06

What could happen to Pakistan's farms, electricity supply, and relations with India if the treaty is not upheld?

If the treaty is not upheld, Pakistan could face less predictable water for farms. The article says treaty-covered supplies support 80 percent of Pakistani farms. Reduced or delayed water could damage crops, farm incomes, and food supplies. The impact would depend on actual river flows, project operations, and the scale of any disruption.

Electricity could also be affected, though the treaty directly concerns water rather than guaranteeing power. Hydroelectric plants may provide electricity in India, while changes in river management could affect water and energy planning downstream in Pakistan. A breakdown could therefore create pressure on both countries’ infrastructure and resources.

Diplomatically, noncompliance could deepen distrust and trigger new legal or political retaliation. The court’s order is intended to preserve rules during conflict. Upholding the treaty would not solve the Kashmir dispute, but abandoning it could turn a political crisis into a broader agricultural, economic, and security crisis.

07

Why are agreements about rivers shared by multiple countries important, and how can international law enforce them when those countries are in conflict?

Rivers cross borders, so one country’s dam, diversion, or pollution can affect millions of people elsewhere. Agreements create predictable rules for sharing water, building projects, exchanging information, and resolving disputes. They protect farms, drinking supplies, electricity systems, and regional stability. Without such rules, countries may treat water as a political weapon.

International law can enforce these agreements through treaty-based procedures. Countries may submit technical disputes to neutral experts, arbitration panels, or courts. These bodies examine treaty text, project designs, and evidence before issuing a decision. In this case, the Permanent Court of Arbitration in The Hague told India to uphold the treaty and limit work on a Kashmir hydroelectric plant.

Enforcement is not identical to domestic policing. International institutions often rely on legal pressure, diplomacy, reputation, and consequences from other states. Still, a ruling establishes what the treaty requires. Following it can preserve cooperation, while rejecting it can intensify conflict and invite further legal or political action.

This brief was written by AI from the original reporting and checked by other models. Names, figures and quotes come from the source; read it for full context.

Read more in the JupiteX app

Pulse is free. New stories every 4 hours, each one broken into the questions that explain it.

Or read more news on the web