Context: India has announced the establishment of the first-ever railway links between India and Bhutan, marking a historic milestone in bilateral connectivity. The two proposed rail projects — Kokrajhar–Gelephu (Assam–Bhutan) and Banarhat–Samtse (West Bengal–Bhutan) — together cover 89 km and are estimated to cost ₹4,033 crore. The Northeast Frontier Railway (NFR) has designated the projects as Special Railway Projects under the Railways Act, 1989, highlighting their strategic importance.
About the India–Bhutan Rail Projects
- Kokrajhar–Gelephu Line (Assam–Bhutan):
- Length: 57.5 km
- Purpose: To connect the heart of Bhutan’s southern industrial town Gelephu with India’s Kokrajhar, enhancing trade and tourism.
- Banarhat–Samtse Line (West Bengal–Bhutan):
- Length: 31.5 km
- Purpose: To boost cross-border movement of goods and agricultural products between Bhutan’s Samtse district and India’s Dooars region.
Both projects are designed to improve cross-border connectivity, promote sub-regional trade, and integrate Bhutan with India’s Northeast transport network.
India–Bhutan Relations: A Historical and Strategic Partnership
- Treaty of Friendship (1949, revised 2007):
- Established the foundation of bilateral relations.
- The 2007 revision allowed Bhutan greater foreign policy autonomy while retaining India as a trusted development and security partner.
- Economic and Developmental Cooperation:
- India remains Bhutan’s largest trading partner, accounting for nearly 80% of Bhutan’s total trade.
- India has pledged ₹10,000 crore for Bhutan’s 13th Five-Year Plan (2024–2029) — double the assistance provided in the previous plan — underscoring the growing depth of the partnership.
- Hydropower Cooperation:
- A major pillar of India–Bhutan relations.
- Joint projects include Chukha, Tala, Mangdechhu, Kurichhu, and Punatsangchhu-II, which collectively supply clean hydropower to India while generating revenue for Bhutan.
- Recent Infrastructure Initiatives:
- The Integrated Check Post (ICP) at Darranga (Assam), inaugurated in November 2024, facilitates trade and the movement of third-country nationals.
- These projects align with India’s Neighbourhood First and Act East policies.
Strategic and Regional Significance
- Boost to Connectivity:
The railway lines will enhance Bhutan’s access to Indian ports and industrial corridors, improving trade logistics. - Economic Growth:
Better transport will lower freight costs, encourage cross-border commerce, and stimulate tourism. - Geostrategic Relevance:
Strengthening India–Bhutan transport links also reinforces regional stability and acts as a counterbalance to China’s growing presence in the Himalayas. - Integration with BIMSTEC:
The projects contribute to sub-regional connectivity under the Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC).
Conclusion
The upcoming India–Bhutan railway connectivity is more than a transport project — it represents a deepening of historical friendship, economic interdependence, and strategic partnership. As Bhutan prepares to graduate from Least Developed Country (LDC) status, enhanced physical connectivity with India will be pivotal in supporting its economic transformation and regional integration.