Dispute Over Indus Waters Treaty: India's Stand and Pakistan's Objections

Last Updated: 18-05-2026 - India has rejected the May 2026 award by the Permanent Court of Arbitration regarding the Indus Waters Treaty, citing the tribunal's illegal constitution. This matter is crucial for UPSC aspirants, particularly for GS Paper 2, as it involves international relations and treaty obligations.

Key Facts About the Indus Waters Treaty Dispute

• The Indus Waters Treaty (IWT) was signed in 1960 between India and Pakistan, brokered by the World Bank.
• The treaty allocates waters of the Beas, Ravi, and Sutlej to India and the Chenab, Indus, and Jhelum to Pakistan.
• The Kishenganga Project is a 330 MW hydroelectric project on the Kishenganga River in Jammu and Kashmir.
• The Ratle Project is an 850 MW hydroelectric project on the Chenab River in Jammu and Kashmir.
• Pakistan objects to the projects' design, claiming they violate the IWT by affecting water flow into its territory.
• India argues that the Court of Arbitration is illegally constituted, bypassing the Neutral Expert mechanism.
• The World Bank lifted a pause on proceedings in 2022, allowing both processes to run concurrently.

India's Strategic Water Management

The Indus Waters Treaty is pivotal for India's strategic water management, impacting its economic and security policies. The treaty's abeyance highlights India's stance on linking water cooperation with national security, especially post the 2025 Pahalgam attack. This situation underscores India's growing emphasis on safeguarding its water resources amid geopolitical tensions.

UPSC Relevance

• GS Paper 2: International relations, treaties, and agreements.
• Prelims: Questions on the IWT's provisions, key projects, and dispute resolution mechanisms.
• Mains: Analytical themes on water disputes, international arbitration, and India's foreign policy.
• Essay Paper: Topics on water security and international cooperation.

Frequently Asked Questions (FAQs)

• Which projects are at the center of the dispute on the Indus Waters Treaty?
  The dispute concerns the Kishenganga (330 MW) and Ratle (850 MW) run-of-river projects in Jammu and Kashmir.
• What are the three stages of dispute resolution under the IWT?
  The treaty provides for the Permanent Indus Commission, followed by a Neutral Expert for technical differences, and finally a Court of Arbitration for disputes.
• Why does India call the CoA process illegal?
  India claims that Pakistan initiated parallel proceedings before both the Neutral Expert and the Court of Arbitration, which violates the treaty's graded mechanism.
• What is India’s present position on the treaty?
  India states the Indus Waters Treaty remains in abeyance, linking water cooperation to security concerns following the 2025 Pahalgam attack.