Q. Highlighting the significance of Nepal in India's Neighbourhood First policy, discuss the key challenges and opportunities in India-Nepal relations.

Nepal is India's closest Himalayan neighbour, bound together by the 1950 Treaty of Peace and Friendship and deep cultural ties often called the "roti-beti ka rishta." As a civilisational neighbour and a strategic buffer between India and China, Nepal holds a central place in India's Neighbourhood First policy.

Significance of Nepal for India

Strategic buffer against China: Nepal sits along India's northern frontier, and keeping it friendly helps India check Chinese inroads, especially as Nepal joined China's Belt and Road Initiative in 2017.
Gateway to the extended neighbourhood: Strong ties with Nepal feed into India's larger connectivity push under BBIN and BIMSTEC, linking South Asia more closely.
Water and energy security: Rivers like the Kosi, Gandak and Mahakali originate in Nepal, so projects like the 5,040 MW Pancheshwar Multipurpose Project directly touch India's own water and power needs.
Soft power and civilisational ties: Shared heritage through the Ramayana Circuit and the Kailash Mansarovar Yatra, which passes through Nepal, gives India a natural cultural pull in the region.
Security cooperation: Joint exercises like Surya Kiran, India's support in training and equipping the Nepal Army, and the ITBP's deployment along this stretch since 1963 help India stay alert to cross-border security threats.
Test case for India's neighbourhood credibility: How India manages Nepal often shapes how other smaller neighbours read India's intentions, making the relationship a bellwether for the whole Neighbourhood First policy.
Modi's 5T roadmap: In 2018, PM Modi laid out a 5T vision, Tradition, Trade, Tourism, Technology and Transport, as the framework to deepen and modernise engagement with Nepal across sectors.

Key Challenges

Border dispute (Kalapani-Lipulekh-Limpiyadhura): This stems from differing readings of the 1816 Treaty of Sugauli, which fixed the Kali river as the boundary; India holds the river originates near Lipulekh while Nepal claims Limpiyadhura, so both claim the land in between. Nepal's 2020 political map, its new 100-rupee note showing this area, and the 2025 flare-up over resuming the Kailash Mansarovar Yatra via Lipulekh keep the dispute alive.
Susta dispute: A natural shift in the course of the Gandak river, which forms the border here, left the Susta area under Indian control in Uttar Pradesh, and Nepal continues to stake a claim over it.
Madhesi (Terai) dispute: Madhesi groups in Nepal's Terai plains have long sought greater constitutional recognition and opposed Nepal's 2015 constitution over alleged political discrimination; India's support for Madhesi demands led Nepal to accuse it of interfering in its internal affairs.
Political volatility: Frequent government changes since the monarchy's abolition in 2008, driven by fragile coalitions, factionalism and corruption scandals, make consistent engagement difficult, as seen when Gen-Z-backed former mayor Balendra Shah became Nepal's Prime Minister in March 2026; there have been 17 top-level exchanges between the two countries since 2014 alone.
China's growing footprint: Beyond BRI membership since 2017, China is pushing a Trans-Himalayan connectivity network covering the Pokhara airport, hydropower projects and a proposed Tibet-Kathmandu rail line, along with economic corridors along the Koshi, Gandak and Karnali rivers, while platforms like the "Himalayan Quad" (China, Nepal, Pakistan, Afghanistan) add a layer of strategic competition.
Trade friction and deficit: Nepal's large trade deficit with India feeds dissatisfaction, most recently seen in Kathmandu's move to impose customs duty on Indian goods worth over NRs 100, a decision Nepal's Supreme Court has since stayed.
"Big brother" perception: A lingering trust deficit and the sense that India behaves as a domineering "big brother" colours Nepali public opinion, feeding into criticism of the 1950 Treaty as unequal.
Open border misuse: The same porous border that enables people-to-people ties is exploited for smuggling, fake currency circulation and movement of criminal networks.
Gurkha recruitment issue: India's Agnipath scheme changed the terms of Army recruitment, including for Gurkhas, prompting Nepal to suspend recruitment under the new framework.
Delayed connectivity and energy projects: Big-ticket projects like Pancheshwar, Arun III and Upper Karnali remain stalled by political deadlock and a growing trust deficit on both sides.

Key Opportunities

Hydropower trade: Nepal has the potential to export up to 10,000 MW of clean power to India; fast-tracking Pancheshwar could turn this potential into a flagship success story.
Digital and financial integration: The UPI-NPI linkage launched in June 2026 allows real-time, low-cost cross-border payments, quietly deepening ties even when politics is tense.
Trade and transit diversification: India can strengthen its role as Nepal's gateway to the sea through ports like Kolkata and Vizag, cutting Nepal's trade costs and boosting Indian transit revenue.
Cultural and tourism diplomacy: Expanding the Ramayana Circuit and Kailash Mansarovar Yatra can turn shared heritage into steady tourism revenue and goodwill for both countries.
Deeper defence cooperation: Regular exercises like Surya Kiran and continued modernisation support for the Nepal Army can build long-term strategic trust beyond individual governments.

The Gen-Z-driven political transition underway in Nepal offers a real chance to move past cycles of instability toward a more stable and inclusive government. If India keeps favouring quiet diplomacy, respecting Nepal's sovereignty and non-interference in its internal affairs, while delivering High-Impact Community Development Projects in health, education, water and rural electrification, India-Nepal ties are well placed to grow into a modern partnership built on trust and everyday impact rather than old disputes.