Solved previous year question from the OPSC OAS/OCS Main Examination (General Studies Paper II), with a structured model answer by Strive Edge IAS.
Question
(a) Trace out the causes for Inter-State border disputes in India. 7 (b) Discuss the issues and the mechanism to resolve border issues. 8
Model Answer
Introduction
Inter-State border disputes refer to disagreements between two or more states over the demarcation of their administrative boundaries, often rooted in historical, linguistic, ethnic, or resource-related factors. Such disputes periodically trigger tension, violence, and administrative deadlock, posing a challenge to India’s cooperative federal structure.
(a) Causes of Inter-State Border Disputes in India
- Colonial Legacy: Many state boundaries trace back to arbitrary administrative lines drawn by the British without regard to linguistic, ethnic, or geographic realities.
- Linguistic Reorganisation of States: The States Reorganisation Act, 1956, redrew boundaries primarily on linguistic lines, leaving several areas with mixed populations contested between neighbouring states.
- Shifting River Boundaries: Rivers that once demarcated boundaries have changed course over time, creating ambiguity, as seen in the Assam-Mizoram and Assam-Nagaland disputes.
- Overlapping Ethnic and Tribal Claims: Areas inhabited by mixed ethnic or tribal populations are claimed by multiple states based on historical settlement patterns, notably in the North-East.
- Forest and Revenue Village Disputes: Unclear jurisdiction over reserve forests and revenue villages, often notified differently by neighbouring states, fuels recurring friction.
- Contested Princely State Mergers: Ambiguous boundary demarcation during the merger of erstwhile princely states, as in the Belagavi dispute between Maharashtra and Karnataka.
- Political and Identity Mobilisation: Regional parties and local leaders often exploit border disputes for electoral gain, hardening positions and obstructing resolution.
(b) Issues and Mechanisms to Resolve Border Disputes
- Recurrent Violence: Border disputes have periodically escalated into law-and-order crises, such as the 2021 Assam-Mizoram clash that resulted in fatalities among police personnel.
- Displacement and Insecurity: Communities residing in disputed areas face uncertainty over administrative jurisdiction, land rights, and access to services.
- Prolonged Judicial Pendency: Cases like the Karnataka-Maharashtra border dispute have remained pending before the Supreme Court for decades under Article 131.
- Absence of a Permanent Adjudicatory Body: India lacks a standing, binding mechanism dedicated exclusively to resolving inter-state boundary disputes.
- Bilateral Talks and MoUs: States have increasingly resolved disputes through negotiated settlements, as seen in the 2022 Assam-Meghalaya MoU resolving six of twelve contested areas.
- Inter-State Council (Article 263): Provides an institutional platform for discussion, negotiation, and coordination between states on boundary and other federal issues.
- Central Mediation: The Union Home Ministry has actively facilitated dialogue in North-Eastern boundary disputes, brokering agreements between Assam and its neighbouring states.
- Boundary Commissions and Expert Committees: Ad hoc commissions, such as the one examining the Assam-Nagaland boundary, have been constituted to recommend demarcation based on historical and administrative records.
- Technology-Based Demarcation: Use of GPS mapping and satellite imagery has been adopted in recent settlements to ensure precise, verifiable boundary lines.
Way Forward
- Institutionalise a permanent Boundary Commission for time-bound dispute resolution.
- Strengthen the Inter-State Council as the primary forum for boundary negotiations.
- Adopt satellite-based scientific demarcation as the standard for settlements.
- Depoliticise border disputes by insulating them from electoral rhetoric.
- Encourage confidence-building measures like joint patrolling and status quo maintenance.
- Fast-track pending Supreme Court cases through dedicated benches.
Conclusion
Inter-State border disputes reflect the unfinished business of India’s federal reorganisation. Resolving them through dialogue, scientific demarcation, and institutional mechanisms rather than political contestation is essential to preserving both regional harmony and the cooperative spirit of Indian federalism.

