UPSC Mains
GS Paper II — International Relations & Security
Transboundary Water Management
Indus Waters Treaty (IWT) in Abeyance: What It Means for India
India placed the Indus Waters Treaty in abeyance after the Pahalgam terror attack, arguing the treaty cannot continue amid persistent cross-border hostility
Current Status
Treaty in Abeyance since Pahalgam Attack
Eastern Rivers
Ravi, Beas & Sutlej — India
Western Rivers
Indus, Jhelum & Chenab — Pakistan
Indus Waters Treaty in Abeyance: Context and Background
- India placed the Indus Waters Treaty in abeyance after the Pahalgam terror attack.
- Pakistan has criticised India’s decision in international forums in recent weeks.
- India argues the treaty cannot continue amid persistent cross-border hostility, linking water cooperation to broader security conduct.
Mains Angle: A textbook GS Paper II case linking treaty law, bilateral diplomacy and national security — testing whether long-standing international agreements can be conditioned on a partner state’s conduct.
Key Provisions of Indus Waters Treaty (IWT)
River Allocation
Eastern Rivers
Ravi, Beas & Sutlej
India controls these three rivers under the treaty.
Western Rivers
Indus, Jhelum & Chenab
Pakistan receives the majority share of water from these three rivers.
Water Sharing
- Generous Arrangement: India has long been described as the upper riparian state, yet ceded the larger western river flows to Pakistan.
- Limited Use: India can utilise the western rivers only under specified treaty provisions, chiefly for non-consumptive purposes like hydropower.
Institutional Framework
- Information Sharing: The treaty prescribes regular exchange of project information between both sides.
- Dispute Resolution: It provides defined procedures for addressing technical objections.
- Project Rights: India may build hydropower projects on western rivers within treaty provisions.
India’s Position on the Indus Waters Treaty: Water Security and Strategic Considerations
Security Concerns
India links continued treaty obligations with Pakistan-sponsored terrorism.
Changing Realities
Rising population increases pressure on India’s available water resources.
Climate Change
Altered rainfall patterns demand greater flexibility in water management.
Hydropower Development
India seeks faster development of hydropower projects on the western rivers.
Infrastructure Modernisation
Modern engineering improves dam safety and operational efficiency.
Water Storage
New projects aim to enhance storage capacity and enable more regulated river management.
Clean Energy
Hydropower expansion supports India’s broader renewable energy transition.
Beyond Bilateral Diplomacy
India’s position frames the treaty’s abeyance not merely as a security response but as an opportunity to modernise water infrastructure, expand clean hydropower, and adapt to climate-driven shifts in river flow — linking GS II diplomacy with GS III resource management.
Way Forward: Towards Sustainable and Cooperative Transboundary Water Management
Strategic Balance
Protect national security while respecting international treaty commitments.
Modern Infrastructure
Expand efficient hydropower and water management infrastructure on western rivers.
Engineering Practices
Adopt advanced technologies for sustainable and safer river management.
Constructive Dialogue
Resolve differences through institutional consultation and technical engagement.
Climate Adaptation
Address emerging water challenges through cooperative, forward-looking planning.
Long-Term Sustainability
Promote efficient utilisation of shared transboundary water resources for both nations.
Conclusion: Balancing National Security with International Water Cooperation
India must protect its national security while ensuring responsible management of shared river systems. A balanced approach combining strategic interests, sustainable water use and institutional cooperation will strengthen long-term regional stability.
