The China-Arunachal Pradesh Dispute: Navigating the Geopolitics of Fear, Desire, and Security in the Himalayas

Abstract

The China–Arunachal Pradesh dispute represents one of the most enduring and complex territorial conflicts in contemporary geopolitics. While its origins lie in colonial-era boundary demarcations, particularly the McMahon Line, the dispute has evolved into a multidimensional contest shaped by strategic rivalry, ideological narratives, ecological concerns, and technological transformations. This article argues that the conflict has transcended its territorial origins and now reflects a broader systemic rivalry characterized by layered securitization. By examining cartographic aggression, civilizational legitimacy rooted in Tibet and Tawang, infrastructural militarization in the Himalayan frontier, hydropolitical tensions surrounding the Brahmaputra River, and the increasing role of surveillance and digital technologies, the study highlights the depth and persistence of the dispute. It concludes that Arunachal Pradesh has emerged as a critical geopolitical node in Asia, where competing visions of sovereignty, identity, and regional order intersect, making resolution both urgent and highly complex (MEA, 2026; Chellaney, 2025; CSIS, 2026).

Introduction

The paper analyzes the China–Arunachal Pradesh boundary dispute as a complex and evolving geopolitical conflict that has shifted into a “dynamic stalemate”—characterized by persistent military tension without full-scale war. Since the 2020 Galwan clash, the dispute has intensified, especially in Arunachal Pradesh, which is strategically significant for India and claimed by China as “South Tibet,” making the conflict one of territory, identity, and legitimacy, not just borders.

Historically rooted in the 1914 McMahon Line (Simla Convention) and deepened by the 1962 war, the dispute has never been fully resolved despite diplomatic efforts. In recent years, it has expanded beyond traditional warfare into multiple interconnected dimensions:

• Cartographic and narrative warfare: China uses renaming, maps, and legal frameworks (like its Land Border Law) to reinforce territorial claims and shape global perception, while India rejects these assertions.
• Civilizational and religious politics: Regions like Tawang add a cultural-religious layer due to Tibetan Buddhism and the Dalai Lama succession issue, turning the dispute into a struggle over spiritual influence.
• Militarization and infrastructure: Both India and China are rapidly building roads, tunnels, and dual-use infrastructure in the Himalayas, increasing the risk of confrontation through heightened military readiness.
• Hydropolitics: Control over the Brahmaputra River, originating in Tibet, adds a resource-security dimension, with upstream Chinese dams raising concerns in India.
• Technological warfare: Satellites, drones, AI, and cyber tools have transformed the conflict into a data-driven surveillance and information war, increasing monitoring capabilities but also escalation risks due to faster reaction cycles.
• Environmental stress: The Himalayas face severe ecological vulnerability from climate change, infrastructure expansion, and militarization, creating long-term risks for both countries and downstream populations.

Overall, the dispute is no longer just a border issue but a multi-layered strategic conflict involving geography, narrative control, religion, water resources, technology, and environmental security. The region is portrayed as a highly unstable frontier where cooperation is limited, mistrust is persistent, and multiple forms of competition overlap, increasing the risk of future escalation.

Conclusion

The China–Arunachal Pradesh dispute represents a complex and evolving geopolitical challenge that extends far beyond traditional notions of territorial conflict. It encompasses a wide range of factors, including narrative construction, religious legitimacy, infrastructural development, resource competition, technological innovation, and environmental sustainability. The interplay of fear, desire, and security ensures that the dispute remains deeply entrenched, reflecting broader patterns of rivalry between India and China. Arunachal Pradesh has thus emerged as a critical node in the geopolitical landscape of Asia, where competing visions of power and identity intersect. Resolving this dispute will require a comprehensive approach that goes beyond traditional diplomacy, incorporating cooperation on shared resources, confidence-building measures, and a rethinking of security paradigms. Until such efforts are realized, the Himalayas will continue to serve as a contested space, reflecting the complexities of modern geopolitics and the challenges of coexistence in an increasingly interconnected world.

References

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Copyright

Copyright © 2026 Pratibha Singh, Dr. Sumedh Anil Lokhande. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.