In April 2026, Nepal’s government began strictly enforcing a pre-existing provision levying customs duties on goods valued over 100 Nepali rupees imported from India across the open land border. The enforcement, carried out by Armed Police Force personnel at numerous crossing points along the approximately 1,800-kilometre shared border, triggered widespread disruption for the hundreds of thousands of people on both sides who depend on cross-border movement for everyday essentials including food, medicines, and electronic goods. Videos of physical altercations between Nepali security personnel and Indian border residents spread rapidly on social media, and in at least one documented incident, Nepali security personnel confiscated the keys of motorcycles belonging to Indian citizens who had crossed into Nepal to visit relatives.
This development occurred against the backdrop of an already diplomatically strained bilateral relationship, with Nepal simultaneously raising objections to India’s announcement of the next round of the Kailash Manasarovar Yatra through the Kalapani-Lipulek-Limpiyadhura region, which Nepal claims as its sovereign territory under the Treaty of Sugauli of 1816. The coincidence of these two developments — a customs confrontation on the ground and a territorial assertion at the diplomatic level — with the planned visit of Foreign Secretary Vikram Misri to Kathmandu for meetings with the new Nepali Prime Minister Balendra Shah creates a complex diplomatic moment that India must navigate with considerable care.
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Background: The Open Border and Its Constitutional Status
The India-Nepal open border is one of the most unusual features of international relations in South Asia. The 1950 Treaty of Peace and Friendship provides the legal foundation for free movement of people and goods across the border, allowing citizens of both countries to live, work, and travel in each other’s territory without passport or visa requirements. This arrangement reflects the extraordinary depth of historical, cultural, and civilisational ties between the two countries, often described through the metaphor of roti-beti relationships encompassing shared food cultures and inter-community marriages across the border.
Five Important Key Points
- Nepal’s trade with India accounts for approximately 63 percent of Nepal’s total trade, equivalent to 8.02 billion dollars in 2023-24, making India by far Nepal’s largest economic partner and rendering any disruption to cross-border commerce an immediate macroeconomic shock for the Nepali economy.
- The strict enforcement of customs duties on goods valued over 100 Nepali rupees — a threshold so low that it effectively covers virtually all routine cross-border purchases including food, vegetables, and household goods — has been described by border residents as an unprecedented disruption of century-old patterns of daily life for communities that have no alternative local markets.
- Nepal’s new government, under Prime Minister Balendra Shah who took office in March 2026 and has adopted a restrictive diplomatic protocol refusing meetings with foreign envoys, has cancelled more than 1,500 major public appointments through a sweeping presidential ordinance, suggesting an administration that is simultaneously domestically consolidating power and asserting a more nationalist posture in foreign affairs.
- India’s Home Minister Amit Shah called in February 2026 for a detailed plan of action to address encroachments in border areas, citing concerns about demographic changes and infiltration, a statement that has contributed to an atmosphere of mutual suspicion along the border that predisposes both governments toward less rather than more accommodation.
- The Lipulekh Pass dispute, in which India has used the route for the Kailash Manasarovar Yatra since 1954 while Nepal claims the region as its sovereign territory under the 1816 Treaty of Sugauli, represents an unresolved boundary issue that has periodically disrupted bilateral relations and which the current Nepali government has elevated to a multilateral level by conveying its objections to both India and China.
Historical and Treaty Context
The Sugauli Treaty of 1816, signed between the East India Company and the Kingdom of Nepal following the Anglo-Nepalese War, defined Nepal’s boundary with British India. The western boundary along the Mahakali River has been the source of the Kalapani dispute, with India and Nepal disagreeing on the precise location of the river’s origin and therefore the alignment of the boundary in the Kalapani-Lipulek region. India published a revised political map in 2019 that included the contested region within Indian territory, prompting Nepal to publish a corresponding map incorporating the region within Nepali territory. Neither side has altered its legal position since.
The 1950 Treaty of Peace and Friendship, while providing the framework for open borders, has been criticised within Nepal as an unequal treaty that constrains Nepali sovereignty and reflects the power asymmetries of the post-independence period. Periodic calls within Nepal to renegotiate the treaty reflect domestic political pressures that successive Nepali governments must navigate.
Geopolitical Context: China’s Shadow
Any analysis of the India-Nepal relationship must account for China’s growing presence in Nepal. China has invested heavily in Nepal’s infrastructure through the Belt and Road Initiative, including road and rail connectivity projects in northern Nepal. Chinese commercial interests are expanding in Kathmandu, and Nepal’s growing relationship with Beijing provides Kathmandu with an alternative source of economic partnership and diplomatic support that reduces its historical dependence on India. The decision by Nepal to communicate its Lipulekh objections simultaneously to both India and China signals an attempt to internationalise what India considers a bilateral issue, a diplomatic posture that reflects Kathmandu’s confidence in its multi-vector foreign policy.
Way Forward
India should respond to Nepal’s customs enforcement with patient, calibrated diplomacy rather than economic pressure. The appropriate forum for addressing the humanitarian impact on border communities is the India-Nepal Joint Commission on Trade and Transit, which should convene an emergency session to negotiate a humanitarian corridor arrangement that preserves the principle of open borders for subsistence-level cross-border movement while addressing Nepal’s legitimate concerns about commercial smuggling. On the Lipulekh dispute, India should propose reviving the joint boundary committee that has been dormant and making its deliberations time-bound. Foreign Secretary Misri’s visit to Kathmandu should prioritise the establishment of a direct working channel with Prime Minister Shah’s office, even if formal diplomatic protocol meetings remain constrained by the new government’s stated policy.
Relevance for UPSC and SSC Examinations
This topic falls under UPSC GS-II covering India and Its Neighbourhood Relations, Bilateral, Regional, and Global Groupings and Agreements, and also under GS-III with respect to border management and internal security dimensions of open borders. Key terms aspirants must remember include the Treaty of Peace and Friendship 1950, Treaty of Sugauli 1816, Kalapani-Lipulek-Limpiyadhura, roti-beti relationship, Armed Police Force Nepal, India-Nepal Joint Commission, Belt and Road Initiative, Kailash Manasarovar Yatra, and the principle of open border. For SSC, this covers India’s Foreign Relations and Current Affairs under Indian and International events.