Revision summary
Kalapani, Lipulekh, Limpiyadhura, and Susta are the main territorial disputes. Nepal’s 2020 map and India’s Lipulekh road publicised the western quarrel. The 1950 Treaty is contested as unequal even while it underpins the open border. The 2015 Constitution and blockade perception damaged trust, especially on Madhesi inclusion. Hydropower, trade deficit, transit, and China’s role overlay every bilateral file.
Model answer
Introduction
India and Nepal share an open border, Hindu–Buddhist civilisational ties, and the 1950 Treaty of Peace and Friendship. Contentious issues sit on that intimacy: maps, water, people, and a smaller state’s search for autonomy between India and China.
Body
Border and map issues
- Kalapani, Lipulekh, and Limpiyadhura in the west, and Susta in the east, are the live territorial disputes; Nepal’s 2020 political map and India’s road to Lipulekh made the quarrel public.
- Riverine shifts on the Gandak and other streams move the practical line even when the legal line is old, so local police incidents keep feeding national media.
Treaty, people, and economy
- Nepal’s political class often calls the 1950 Treaty unequal on trade, transit, and national treatment of nationals; India reads it as the legal frame of an open border and work rights.
- Madhesi inclusion after Nepal’s 2015 Constitution, and the Indian unofficial blockade perception of 2015–16, left a trust deficit in the Tarai and in Kathmandu.
- Hydropower, trade deficit, and transit dependence give India leverage that Nepal also hedges with China, the BRI debate, and Eminent Persons’ Group recommendations that New Delhi did not fully own.
Strategic overlay
- China’s projects and Nepal’s desire to diversify make every local quarrel look like a sphere-of-influence test, even when the file is a police station on the border.
Flow diagram
flowchart TD B[Kalapani Lipulekh Susta maps] --> R[India-Nepal friction] T[1950 Treaty Madhesi 2015] --> R C[China BRI trade water] --> R
Conclusion
The contentious issues are the western and eastern border tracts, the 1950 Treaty’s revision debate, Madhesi–Constitution politics, trade and water, and Nepal’s China hedge. They are disputes inside a special relationship, not a rupture of that relationship.
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Next question in the 2022 paper (Q11). View answer →
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Do Indians and Nepalis need passports to cross the land border?
Under the special regime they generally do not, subject to security and local rules. That openness is part of why small incidents become national issues.
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Is the entire India–Nepal boundary disputed?
No. Most of the long border is settled in practice. The political heat is on named tracts and on treaty and China questions.
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