Reopening Borders or Reopening History?

Prime Minister Balendra Shah, the 1816 Sugauli Legacy, and the Geopolitics of the Kali River Triangle in South Asia

Abstract

The emergence of Nepalese Prime Minister Balendra Shah (popularly known as Balen Shah) has revived debate over one of South Asia's oldest unresolved border questions. His parliamentary remarks in May–June 2026 concerning mutual encroachment between Nepal and India, together with references to historical responsibility arising from British-era boundary arrangements, have reignited discussions surrounding the Treaty of Sugauli (1816). This paper examines the historical, legal, geographical, and geopolitical dimensions of the Kali (Mahakali) River dispute. It evaluates competing interpretations of treaty provisions, historical cartography, strategic interests of India, Nepal, China, and the United Kingdom, and possible future scenarios. The study concludes that while historical evidence remains contested, cooperative technical and diplomatic mechanisms offer the most realistic path forward.

Keywords: Nepal, India, Balendra Shah, Sugauli Treaty, Kali River, Mahakali, Kalapani, Lipulekh, Limpiyadhura, Border Dispute, South Asian Geopolitics.

 

1. Introduction

South Asia's political geography remains deeply influenced by colonial-era treaties and cartographic practices. Among the most sensitive examples is the Nepal–India boundary dispute concerning the origin of the Kali (Mahakali) River and territories around Kalapani, Lipulekh, and Limpiyadhura.

The issue resurfaced dramatically in 2026 when Nepalese Prime Minister Balendra Shah stated in Parliament that not only had India allegedly occupied Nepalese territory, but Nepal had also occupied Indian territory in certain areas. He emphasized resolving disputes through dialogue and diplomacy while also discussing consultation with historians and experts. His remarks generated controversy in Nepal and elicited an official response from India rejecting any third-party role in boundary settlement.

The controversy matters because the disputed area lies near a strategic tri-junction involving Nepal, India, and China. It affects security, trade routes, pilgrimage access, and broader regional diplomacy.

 

2. Recent Developments (May–June 2026)

Key Statements

Prime Minister Balendra Shah informed Nepal's Parliament that border issues should be addressed through diplomatic mechanisms and negotiations. He also remarked that Nepal had occupied Indian land in some places, triggering criticism from opposition parties and border experts.

Nepal's Foreign Ministry subsequently clarified that the Prime Minister's remarks referred to cross-border occupation, no-man's-land issues, and unresolved demarcation rather than formal territorial claims.

India responded through the Ministry of External Affairs, emphasizing:

• Nearly 98% of the India–Nepal border has already been demarcated.
• Existing bilateral mechanisms are available.
• No third party should be involved in resolving the dispute.

Political Reactions

Within Nepal, opposition parties protested in Parliament, demanding clarification and in some cases apology from the Prime Minister. Parliamentary proceedings were disrupted and adjourned.

Indian media and strategic analysts interpreted the remarks as reopening long-standing disagreements concerning Kalapani, Lipulekh, and Limpiyadhura.

 

3. Historical Analysis: The Treaty of Sugauli (1816)

Background

The treaty followed the Anglo-Nepalese War between the Kingdom of Nepal and the British East India Company.

The treaty defined the Kali River as Nepal's western boundary. However, it did not clearly identify the river's exact source. This ambiguity created the foundation for later disputes.

Core Question

Which stream represents the true source of the Kali River?

Three competing interpretations emerged:

Interpretation	Source Location	Favoured By
Limpiyadhura source	Westernmost stream	Nepal
Kalapani spring source	Eastern stream	India
Mixed watershed interpretation	Multiple tributaries	Some scholars

This disagreement determines ownership claims over:

• Kalapani
• Lipulekh
• Limpiyadhura

 

4. Geography and Cartographic Analysis

The Kali River Triangle

The disputed region lies in the western Himalayas where multiple tributaries converge.

Important Locations

Location	Strategic Significance
Kalapani	Security and military presence
Lipulekh Pass	Trade and pilgrimage route
Limpiyadhura	Claimed source of Kali River
Susta	Separate dispute caused by river shifts

Why Maps Matter

Historical maps from:

• 1816
• 1827
• 1850s
• Late nineteenth century
• Post-1947 surveys
• Nepal's 2020 political map

often depict different river origins.

Both Nepal and India selectively use historical maps supporting their interpretations.

 

5. Strategic Importance

India

For India, Lipulekh serves several purposes:

• Access route for pilgrims to Mount Kailash.
• Border management near China.
• Military logistics in the Himalayas.

Nepal

For Nepal, the dispute involves:

• Sovereignty.
• National identity.
• Historical interpretation of Sugauli.

China

China has generally avoided direct involvement but closely observes developments because Lipulekh lies near the India–China–Nepal tri-junction.

Chinese infrastructure expansion across Tibet increases strategic sensitivity.

 

6. Data Analysis

Table 1: Stakeholder Interests

Stakeholder	Main Objective	Risk
Nepal	Historical boundary recognition	Diplomatic tension
India	Strategic stability	Security complications
China	Regional influence	Tri-junction uncertainty
UK	Historical responsibility debate	Diplomatic sensitivity

Table 2: Scenario Assessment

Scenario	Probability	Impact
Bilateral technical settlement	Medium	Positive
Continued status quo	High	Moderate
International mediation	Low	Limited acceptance
Escalation into major conflict	Very Low	High consequence

India has consistently rejected third-party mediation, making international arbitration unlikely under current conditions.

 

7. Future Prospects (2026–2035)

Scenario A: Technical Resolution

Joint survey teams review:

• Historical maps.
• Satellite imagery.
• River hydrology.
• Boundary pillars.

This represents the most practical option.

Scenario B: Managed Disagreement

Both countries continue existing arrangements while avoiding escalation.

This is currently the most likely scenario.

Scenario C: Regionalization

China becomes indirectly involved through broader Himalayan strategic developments.

This could increase geopolitical complexity.

Scenario D: Historical Commission

A joint Nepal–India–British archival review could examine:

• East India Company records.
• Early survey documents.
• Original cartographic materials.

Such a commission could reduce historical disputes without changing sovereignty immediately.

 

8. Policy Recommendations

1. Establish a permanent Joint Historical Commission.
2. Digitize all 1814–1900 maps.
3. Conduct a fresh watershed survey.
4. Increase border infrastructure transparency.
5. Expand cross-border trade cooperation.
6. Create joint patrol mechanisms.
7. Preserve free movement of local communities.
8. Separate technical boundary issues from domestic political debates.

 

Conclusion

Prime Minister Balendra Shah's 2026 remarks have reopened a debate rooted in the Treaty of Sugauli signed more than two centuries ago. The dispute is fundamentally about competing interpretations of the Kali River's source rather than broad territorial revision. While historical maps provide evidence for multiple viewpoints, durable solutions will depend less on nineteenth-century cartography and more on twenty-first-century diplomacy, joint surveys, and political trust. The future of the Kali River triangle is therefore likely to be determined by negotiation rather than confrontation.

·         REFERENCES

·         Government of India, Ministry of External Affairs. (2026, June 2). Statement on India–Nepal boundary issues and bilateral mechanisms. Government of India. https://mea.gov.in

·         Government of Nepal, Ministry of Foreign Affairs. (2026, May 31). Clarification regarding the Prime Minister's remarks on Nepal–India border issues. Government of Nepal. https://mofa.gov.np

·         The Treaty of Sugauli between the East India Company and the Kingdom of Nepal, December 2, 1815, ratified March 4, 1816. (1816). In Aitchison, C. U. (Ed.), A collection of treaties, engagements and sanads relating to India and neighbouring countries. Government of India Press.

·         Survey of India. (Various years). Historical maps of the India–Nepal boundary region. Government of India. https://surveyofindia.gov.in

·         Department of Survey, Government of Nepal. (2020). Political and administrative map of Nepal incorporating Limpiyadhura, Lipulekh, and Kalapani. Government of Nepal. https://dos.gov.np

·         Livemint. (2026, May 31). Nepal PM Balendra Shah says border issue with India will be resolved through dialogue and diplomacy. https://www.livemint.com

·         The New Indian Express. (2026, May 31). PM Shah’s remarks on Nepal encroaching Indian land refer to cross-border occupation, says Foreign Ministry. https://www.newindianexpress.com

·         The Week. (2026, June 2). India rejects third-party role in boundary matters with Nepal after PM Balen Shah’s remarks. https://www.theweek.in

·         The Times of India. (2026, June 1). Nepal PM Balendra Shah’s encroaching India remark sparks row: What is the border dispute about? https://timesofindia.indiatimes.com

·         DD India. (2026, June 2). No role for any third party in bilateral matter: India on Nepal PM’s boundary issue remarks. https://ddindia.co.in

·         Nepal Views. (2026, June 2). Opposition parties protest over PM’s border remarks; Parliament adjourned till June 8. https://english.nepalviews.com

·         Rose, L. E. (1971). Nepal: Strategy for survival. University of California Press.

·         Upreti, B. R. (2008). Nepal from war to peace: Legacies of the past and hopes for the future. Adroit Publishers.

·         Muni, S. D. (2016). Foreign policy of Nepal. Adroit Publishers.

·         Subedi, S. P. (2005). Dynamics of foreign policy and law: A study of Indo-Nepal relations. Oxford University Press.

·         Kansakar, V. B. (2012). Nepal–India border disputes: Historical and contemporary perspectives. Journal of International Affairs, 16(1), 45–68.

·         Government of the United Kingdom. (1816–1860). East India Company records and Himalayan boundary correspondence. British Library, India Office Records. https://www.bl.uk

·         British Survey of India. (1879). Map of Kumaon, Garhwal and western Nepal frontier. Survey of India Archives.

·         Government of Nepal. (2024). Report of the Eminent Persons Group and related Nepal–India boundary discussions. Kathmandu: Government of Nepal.

·         International Crisis Group. (2021). Managing India–Nepal tensions in the Himalayan frontier. International Crisis Group. https://www.crisisgroup.org

·         United Nations Cartographic Section. (2025). International boundary mapping standards and dispute management guidelines. United Nations. https://www.un.org

APPENDICES

APPENDIX A
CHRONOLOGICAL TIMELINE: 1768–2026

1768
Prithvi Narayan Shah unifies Nepal and establishes the foundation of the modern Nepalese state.

1792
Nepal signs agreements with Qing China following military conflicts in Tibet.

1814–1816
Anglo-Nepal War between the Kingdom of Nepal and the British East India Company.

1815
Treaty of Sugauli signed (December 2).

1816
Treaty ratified (March 4). Kali River identified as Nepal's western boundary.

1827
British survey maps begin showing different interpretations of the Kali River source.

1850–1870
Additional British surveys conducted in the Kumaon–Garhwal–Nepal frontier region.

1860
Parts of the Terai restored to Nepal for assistance during the Indian Rebellion of 1857.

1947
India gains independence and inherits British-era boundary arrangements.

1950
India–Nepal Treaty of Peace and Friendship signed.

1962
India–China War increases strategic significance of Himalayan frontier regions.

1960s–1980s
Indian security presence develops in Kalapani area.

1996
Mahakali Treaty signed between India and Nepal concerning water resources.

1998
Nepal formally raises Kalapani issue in bilateral discussions.

2015
India and China announce Lipulekh trade arrangements; Nepal protests.

2020
Nepal publishes revised political map incorporating Limpiyadhura, Lipulekh, and Kalapani.

2021–2025
Diplomatic discussions continue through bilateral mechanisms.

2026
Prime Minister Balendra Shah's parliamentary remarks revive debate regarding historical border interpretation and territorial management.

 

APPENDIX B
COMPARATIVE INTERPRETATION OF THE SUGAULI TREATY

Issue
Nepal's Interpretation
India's Interpretation

Meaning of Kali River
Westernmost stream originating at Limpiyadhura
Stream originating near Kalapani

Boundary Definition
All land east of Kali belongs to Nepal
Current administrative boundary reflects historical practice

Historical Maps
Early maps support Limpiyadhura origin
Later official maps support Kalapani origin

Administrative Control
Historical ownership should prevail
Continuous administration supports current status

Lipulekh
Part of Nepal
Part of India

Kalapani
Part of Nepal
Part of India

 

APPENDIX C
GEOGRAPHICAL PROFILE OF DISPUTED AREAS

Area: Kalapani

Approximate Elevation:
3,600–4,000 meters

Importance:
Military observation point

Strategic Value:
Monitoring Himalayan approaches

Current Administration:
India

Nepal Position:
Claimed territory

 

Area: Lipulekh Pass

Approximate Elevation:
5,000+ meters

Importance:
Trade and pilgrimage route

Strategic Value:
India-China-Nepal tri-junction

Current Administration:
India

Nepal Position:
Claimed territory

 

Area: Limpiyadhura

Approximate Elevation:
4,500+ meters

Importance:
Claimed source of Kali River

Strategic Value:
Central to treaty interpretation

Current Administration:
India

Nepal Position:
Claimed territory

 

Area: Susta

Importance:
Agricultural plain

Strategic Value:
Population and land-use issue

Cause of Dispute:
River course changes

Current Administration:
Mixed claims

 

APPENDIX D
STAKEHOLDER ANALYSIS

Stakeholder
Primary Interest
Potential Gain
Potential Risk

Nepal Government
Territorial sovereignty
Domestic political support
Diplomatic friction

India Government
Strategic security
Border stability
Nationalist criticism

China
Regional influence
Strategic observation
Increased regional tension

United Kingdom
Historical archival relevance
Academic contribution
Diplomatic sensitivity

Local Border Communities
Trade and mobility
Economic opportunities
Disruption from tensions

Security Forces
Border management
Stability
Operational challenges

 

APPENDIX E
TRADE AND ECONOMIC ANALYSIS

Indicator
Nepal
India

Dependence on Bilateral Trade
Very High
Moderate

Dependence on Transit Routes
Extremely High
Low

Employment Impact
High
Limited

Tourism Impact
High
Moderate

Pilgrimage Routes
Important
Very Important

Potential Economic Risks if Dispute Escalates

1. Reduced border trade.
2. Increased transport costs.
3. Delays in customs processing.
4. Tourism decline.
5. Reduced investor confidence.
6. Supply-chain disruptions.

 

APPENDIX F
STRATEGIC SCENARIO ANALYSIS (2026–2040)

Scenario 1: Cooperative Settlement

Probability:
Medium

Impact:
Very Positive

Characteristics:
Joint survey
Technical resolution
Improved relations

 

Scenario 2: Managed Status Quo

Probability:
High

Impact:
Moderate

Characteristics:
No final settlement
Regular diplomatic engagement

 

Scenario 3: Nationalist Escalation

Probability:
Low

Impact:
Negative

Characteristics:
Political rhetoric
Reduced trust
Economic costs

 

Scenario 4: Regional Strategic Competition

Probability:
Low to Medium

Impact:
High

Characteristics:
Greater India-China competition
Increased geopolitical significance

 

APPENDIX G
HISTORICAL MAP ANALYSIS FRAMEWORK

Map Category
Purpose

1816 Treaty Maps
Original boundary understanding

1827 British Maps
Early colonial interpretation

1856 Survey Maps
Administrative clarification

1905 Frontier Maps
Operational governance

1947 Maps
Post-colonial inheritance

1962 Security Maps
Strategic considerations

2020 Nepal Political Map
Modern Nepalese claim

2026 Satellite Overlay
Current physical geography

 

APPENDIX H
TEACHING NOTES

Case Objectives

After studying this case, students should be able to:

1. Analyze colonial treaty legacies.
2. Understand boundary disputes.
3. Evaluate geopolitical interests.
4. Apply stakeholder analysis.
5. Assess diplomatic negotiation strategies.
6. Interpret historical maps critically.

Target Courses

• International Relations
• Political Science
• Public Policy
• Strategic Management
• International Business
• Geopolitics
• Security Studies
• South Asian Studies

 

APPENDIX I
DISCUSSION QUESTIONS WITH TEACHING NOTES

Question 1

Why does the interpretation of the Kali River source remain controversial?

Teaching Note

The treaty identified the Kali River but not its precise source. Different maps support different interpretations.

 

Question 2

Should historical maps determine modern sovereignty?

Teaching Note

Students should examine legal continuity, administrative control, and modern international law.

 

Question 3

How do domestic politics influence border disputes?

Teaching Note

National identity, elections, and public opinion often shape foreign policy positions.

 

Question 4

What role should China play in the dispute?

Teaching Note

China is a neighboring stakeholder but not a direct party to the treaty.

 

Question 5

Would international mediation help?

Teaching Note

India traditionally opposes third-party involvement, preferring bilateral mechanisms.

 

APPENDIX J
SWOT ANALYSIS OF BORDER NEGOTIATIONS

Strengths

• Long diplomatic relationship.
• Open border tradition.
• Existing bilateral mechanisms.

Weaknesses

• Historical ambiguity.
• Nationalist pressures.
• Limited archival consensus.

Opportunities

• Joint surveys.
• Economic integration.
• Tourism development.

Threats

• Political instability.
• External geopolitical competition.
• Public misinformation.

 

APPENDIX K
FUTURE RESEARCH DIRECTIONS

1. AI-assisted historical map reconstruction.
2. Satellite-based watershed analysis.
3. Comparative study of global river-boundary disputes.
4. Economic valuation of border cooperation.
5. Impact of climate change on Himalayan boundaries.
6. Role of digital diplomacy in South Asia.

 

APPENDIX L
KEY LESSONS FOR SOUTH ASIA

1. Colonial treaties continue to shape modern politics.
2. Maps are political as well as geographical instruments.
3. Water sources can influence sovereignty claims.
4. Diplomacy remains more effective than confrontation.
5. Economic cooperation can reduce territorial tensions.
6. Regional stability depends on trust-building and institutional dialogue.