Lipulekh Dispute Escalates India-Nepal Tensions

General Studies Paper II: India’s Neighbouring Countries, Bilateral Groupings & Agreements

Why in News?

Recently, Nepal formally objected to India-China’s Kailash Mansarovar route via Lipulekh, citing the 1816 Sugauli Treaty, while India rejected claims as “unjustified”.

What is Lipulekh Pass?

Location: Lipulekh Pass is a high-altitude Himalayan mountain pass situated at about 5,334 meters (17,500 feet), forming a strategic tri-junction between India, Nepal, and China (Tibet Autonomous Region) in the western Himalayas.
- The Lipulekh Pass connects India with Burang (Taklakot) in Tibet and lies in the Kumaon Himalayas.
Administrative: From India’s perspective, Lipulekh lies in Uttarakhand’s Pithoragarh district, near the Kalapani region, which has remained under Indian administrative control since 1950s with security deployment by the Indo-Tibetan Border Police (ITBP).
- Nepal claims Lipulekh based on the 1816 Sugauli Treaty, arguing that the Kali (Mahakali) River originates at Limpiyadhura, placing Lipulekh, Kalapani, and Limpiyadhura within its territory.
- China recognizes Lipulekh as a border trading and transit point with India, especially after the 2015 India-China agreement on expanding trade and pilgrimage routes, which Nepal protested for excluding it.
Pilgrimage Route: Lipulekh is a key gateway for the Kailash Mansarovar Yatra, providing one of the shortest and most accessible land routes for Indian pilgrims traveling to Mount Kailash and Lake Mansarovar in Tibet.
- It is connected via the Dharchula–Lipulekh road, part of a broader route: Haldwani–Almora–Pithoragarh–Kalapani–Lipulekh.
Military Importance: The pass holds immense geostrategic value, enabling surveillance and movement near sensitive borders.
- It lies close to the India-China frontier, making it critical for defence logistics and border infrastructure.
Trade and Connectivity: Historically, Lipulekh has been used for traditional trans-Himalayan trade, and it is officially designated as a border trade point between India and China, facilitating limited commercial exchange.
- Border trade via Lipulekh acts as a Confidence Building Measure (CBM) between India and China.
Dispute: In November 2019, India released a new map marking Kalapani, Lipulekh, and Limpiyadhura as part of its territory. Nepal objected to this map.
- In 2020, India opened an 80 km road from Dharchula to Lipulekh Pass. The road aimed to shorten the Kailash–Manasarovar yatra significantly. Nepal protested strongly against it.
- In May 2020, Nepal adopted a new political map under its Second Amendment Bill. Nepal’s official map included Limpiyadhura, Lipulekh, and Kalapani within its borders. The amendment passed both houses of Nepal’s Parliament by unanimous vote, and the President signed it in June 2020.

Historical Background and Treaty Framework

Origin: The treaty concluded the Anglo-Nepalese War (1814–1816), a conflict triggered by the expansionist policies of the Gorkha Kingdom and the British East India Company.
- After decisive British victories at Malaun Fort, Nepal was compelled to accept terms that significantly reduced its sovereign territory.
Formal Signing: The document was initially signed on 2 December 1815 by Raj Guru Gajraj Mishra and Chandra Shekhar Upadhyaya for Nepal, and Lieutenant Colonel Paris Bradshaw for the British.
- Following continued hostilities, it was formally ratified on 4 March 1816.
Territorial Cession: Nepal ceded approximately one-third of its total land area, reducing its territory from roughly 267,575 sq km to 147,181 sq km.
- Major losses included the western regions of Kumaon and Garhwal, the eastern territory of Sikkim, and a substantial portion of the fertile Terai plains.
Boundary Delimitation: The treaty established permanent natural markers for the frontier: the Mahakali River (Kali) became the fixed western boundary, while the Mechi River was designated as the eastern limit. These markers defined the 1,751 km long modern border.
Evolution: Boundary integrity evolved through the Treaty of 1860, which restored parts of the western Terai (Naya Muluk) to Nepal.
- However, the lack of a specified river source for the Kali has led to contemporary disputes in the Kalapani, Limpiyadhura, and Lipulekh regions.

Kailash Mansarovar Route Dispute

Trigger: The dispute escalated in April–May 2026 after India announced the Kailash Mansarovar Yatra (June–August 2026) via Lipulekh Pass, reviving a long-standing territorial disagreement between India and Nepal.
Nepal’s Objection: Nepal officially protested, asserting that Lipulekh lies within its sovereign territory and that India and China cannot use the route without its consent, raising the issue through diplomatic channels with both countries.
- The Yatra is conducted with India–China coordination, and Nepal has objected to being excluded from bilateral decisions affecting a tri-junction region.
India’s Position: India rejected Nepal’s objection, stating claims are “not justified” and lack historical evidence, emphasizing that the Lipulekh route has been a traditional pilgrimage corridor since 1954.
- India highlights decades-long usage of Lipulekh for pilgrimage and trade, whereas Nepal stresses historical maps and treaty interpretation, creating a legal vs administrative control conflict.

How Border Disputes Affect India–Nepal Relations?

Institutionalization of the “Map War”: The 2020 Constitutional Amendment in Nepal, which incorporated 372 sq km of disputed territory into its national coat of arms, created an irreversible legal mandate. This institutionalization prevents quiet diplomacy, as any compromise by a Nepalese government would now constitute a constitutional violation.
Weaponization of Domestic Nationalism: Territorial integrity has become a primary tool for political legitimacy in Kathmandu. Border issues are frequently leveraged by political actors to project a “Nepal-first” identity, making anti-India rhetoric essential for political survival and rendering diplomatic de-escalation nearly impossible during election cycles.
Shift in Security Architecture: The dispute has forced India to modernize its “Himalayan Frontier” defense. The deployment of advanced surveillance drones and the expansion of Sashastra Seema Bal (SSB) and ITBP outposts near Lipulekh reflect a transition from an “open-border” mindset to a secured-border strategy, which Nepal often views as militarized encroachment.
Strategic Multi-Alignment by Nepal: Kathmandu increasingly uses the border rift to justify strategic diversification toward Beijing. By framing India as a “hegemonic neighbor,” Nepal leverages its grievances to secure China’s Belt and Road Initiative (BRI) projects, utilizing China as a diplomatic counterweight to balance Indian influence.
Paralysis of High-Value Infrastructure: The dispute over the Kali River’s source has stalled the Pancheshwar Multipurpose Project. This venture, intended to produce 6,480 MW of electricity, remains in limbo because the site sits within the contested zone, holding the energy security of both nations hostage to geography.
Disruption of Cultural Ties: The historically fluid “Roti-Beti” relationship is fraying under administrative scrutiny. Heightened border checks at Integrated Check Posts (ICPs), implemented to monitor the disputed frontier, have increased transit times for 8 million Nepalese in India, turning a cultural asset into a bureaucratic friction point.

Way Forward

Revitalising Bilateral Dialogue Mechanisms: Strengthening existing platforms like the Foreign Secretary-level talks and Joint Commission meetings is essential to ensure continuous diplomatic engagement and prevent escalation of disputes.
Activation of Boundary Working Groups: Reactivating technical bodies such as the Boundary Working Group (BWG) and Joint Technical Level Boundary Committee (JTBC) can help resolve mapping inconsistencies and demarcation gaps through scientific surveys.
Evidence-Based Boundary Resolution: Both sides should rely on historical treaties (1816 Sugauli Treaty), archival maps, and modern geospatial data to develop a mutually acceptable boundary settlement, reducing ambiguity over river origins.
Confidence Building Measures (CBMs): Implementing confidence-building measures, including military restraint, information sharing, and joint inspections, can reduce mistrust in sensitive regions like Kalapani and Lipulekh.
Institutionalising Crisis Management Channels: Establishing real-time communication mechanisms between border authorities will help manage local incidents quickly, preventing them from escalating into diplomatic crises.
Enhancing Economic and Connectivity Cooperation: Accelerating projects like cross-border railways, energy trade, and infrastructure corridors can shift focus toward mutual economic gains, creating incentives for peaceful resolution.