The Northeast at the heart of India-Japan ties
The 16th India-Japan Annual Summit marks a new phase in bilateral ties, with economic security, advanced technology and human capital assuming centre stage. As the partnership deepens, Northeast India — particularly Assam - is emerging as a strategic bridge linking India’s Act East Policy with Japan’s Indo-Pacific vision.
From development partner to strategic ally
The just-concluded 16th India-Japan Annual Summit in New Delhi has reaffirmed what has become one of Asia’s most consequential strategic partnerships. While earlier summits largely centred on development assistance, infrastructure and investment, this year’s engagement reflected a relationship that has matured into a comprehensive partnership encompassing economic security, advanced technology, resilient supply chains, clean energy, defence cooperation, connectivity and human resource development. At a time when geopolitical uncertainties, technological competition and shifting economic realities are reshaping the Indo-Pacific, India and Japan have demonstrated that their partnership is no longer driven solely by economic interests but increasingly anchored in shared strategic objectives and long-term trust. The summit also underscored a larger transformation taking place in the bilateral relationship. The India-Japan partnership has evolved steadily over the past decade from one focused primarily on Official Development Assistance and flagship infrastructure projects into a multidimensional collaboration that seeks to shape the emerging regional order. As both democracies navigate an increasingly uncertain international environment, they are investing in partnerships that enhance resilience, diversify supply chains and promote sustainable economic growth while preserving a rules-based Indo-Pacific.
This strategic convergence did not emerge overnight. Since the relationship was elevated to a Special Strategic and Global Partnership in 2014, New Delhi and Tokyo have institutionalised cooperation through regular summit meetings, ministerial dialogues and sector-specific mechanisms covering defence, trade, science and technology, digital innovation and maritime affairs. The Joint Vision for the Next Decade, adopted during Prime Minister Narendra Modi’s visit to Tokyo last year, has further broadened the agenda by placing greater emphasis on emerging technologies, economic security and resilient industrial ecosystems.
Japan continues to be among India’s most dependable development partners. Its financial and technical assistance has helped transform India’s infrastructure landscape through projects such as the Mumbai-Ahmedabad High-Speed Rail Corridor, the Delhi-Mumbai Industrial Corridor, Dedicated Freight Corridors, metro rail networks and urban transport systems.
Yet infrastructure alone no longer defines the relationship. The disruptions caused by the COVID-19 pandemic, geopolitical conflicts and increasing fragmentation of global supply chains have compelled countries to rethink economic interdependence. Cooperation in semiconductors, electronics manufacturing, critical minerals, battery technologies and advanced manufacturing therefore represents a natural evolution of bilateral engagement.
Technology has consequently emerged as perhaps the most dynamic pillar of the partnership. Japan’s strengths in robotics, precision engineering, advanced manufacturing and industrial innovation complement India’s rapidly expanding digital economy, software capabilities and youthful talent pool. Collaboration in artificial intelligence, quantum technologies, cybersecurity, digital public infrastructure and semiconductor manufacturing is expected to define the next phase of India-Japan cooperation. Both countries understand that technological leadership will increasingly determine economic competitiveness and strategic influence in the twenty-first century.
Energy security is another area where converging interests are driving closer cooperation. Volatility in global energy markets has highlighted the importance of diversified and reliable energy partnerships. As India pursues its ambitious clean energy transition and Japan accelerates efforts towards carbon neutrality, both countries are expanding collaboration in liquefied natural gas, renewable energy, green hydrogen, battery storage and other low-carbon technologies.
Their cooperation through the Quad, alongside Australia and the United States, further illustrates this broader convergence.
Amid these expanding strategic priorities, one region is assuming unprecedented importance in the India-Japan partnership: Northeast India. Once viewed largely through the prism of geography and security, the region is increasingly recognised as India’s gateway to Southeast Asia and a critical bridge linking the Bay of Bengal with the wider Indo-Pacific. Its strategic location, abundant natural resources, growing connectivity and youthful population have transformed it into an integral component of India’s Act East Policy as well as Japan’s long-term engagement with the region.
Japan’s engagement with the Northeast has expanded significantly since the establishment of the India-Japan Act East Forum in 2017. The forum has become an important mechanism for aligning India’s Act East Policy with Japan’s vision of a free and open Indo-Pacific, recognising that economic connectivity and regional development are inseparable from strategic stability.
Through the Japan International Cooperation Agency (JICA), Tokyo has emerged as one of the largest development partners in the region, financing highways in Meghalaya and Mizoram, the Dhubri-Phulbari bridge across the Brahmaputra, water supply and urban infrastructure projects in Guwahati, and several connectivity initiatives designed to improve access to remote areas. Collectively, these investments reflect Japan’s confidence in the Northeast as a region of opportunity rather than one defined by its historical challenges.
Assam is central to this transformation. As the economic engine of the Northeast, the State offers a combination of improving infrastructure, industrial land, natural resources and a rapidly evolving policy environment. The momentum generated by Advantage Assam 2.0 has further enhanced investor confidence by projecting the State as a destination for manufacturing, electronics, renewable energy, food processing and technology-driven industries.
The summit’s momentum was quickly reflected in Assam’s engagement with Japan. During his visit to New Delhi, Assam Chief Minister Himanta Biswa Sarma said the State is keen to play a greater role in deepening the India-Japan Special Strategic and Global Partnership, with a particular focus on semiconductors, clean energy and Japanese language training. Following a meeting with Ono Keiichi, Ambassador of Japan to India, which he described as productive, Sarma said the two leaders discussed emerging avenues of cooperation and reviewed the outcomes of the summit, particularly the opportunities it presents for Assam in these sectors.
The just-concluded summit has therefore highlighted a broader shift in the India-Japan relationship. Connectivity today is no longer measured only by highways, bridges or railway corridors. It is increasingly defined by digital networks, innovation ecosystems, research partnerships, educational exchanges and the movement of skilled professionals. Economic cooperation is evolving from financial assistance towards co-development, co-innovation and joint value creation.
The challenge now is to convert the momentum generated by the summit into tangible outcomes. Infrastructure projects must be completed on schedule, educational partnerships expanded, industrial collaborations deepened and skill-development initiatives aligned with future workforce requirements. Governments alone cannot achieve these objectives. Universities, research institutions, industry bodies, start-ups and civil society must also become active stakeholders in strengthening this unique partnership.
In many ways, the next chapter of India-Japan relations will not be written only in New Delhi or Tokyo. It will also be shaped in Guwahati and across the Northeast, where new roads, industrial corridors, technology partnerships, educational exchanges and skilled young professionals are steadily redefining the region’s place in Asia.
The writer is Deputy Director, Assam Information Centre, New Delhi. The views expressed are personal; Views presented are personal.
