India-Japan ties: What is the flurry of engagement signalling?

The unusually intense India-Japan engagement in recent weeks signals an effort to turn a long-standing strategic partnership into a deeper economic and technology relationship, with trade, manufacturing, supply chains, and investment increasingly at its centre.

The momentum follows Japanese Prime Minister Sanae Takaichi’s first visit to India in July for the 16th India-Japan Annual Summit. The two sides agreed to deepen cooperation in economic security, AI, critical minerals, semiconductors, clean energy, and defence manufacturing, while Japan set an investment target of 10 trillion yen in India over the next decade.

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August has seen that agenda move into execution. More than 200 Japanese business leaders, CEOs, and policymakers participated in the UP-Japan Investment Meet, with Uttar Pradesh seeking to attract Japanese manufacturing, technology, and investment. Two Japan-backed projects were also launched in the Yamuna Expressway Industrial Development Authority region.

At the national level, Commerce and Industry Minister Piyush Goyal is currently in Japan until August 27 with India's largest-ever business delegation to the country, more than 200 representatives covering Tokyo, Nagoya, and Osaka. Discussions will focus on trade, investment, semiconductors, AI, advanced manufacturing, and other next-generation industries.

The review of the India-Japan Comprehensive Economic Partnership Agreement is particularly significant.

Bilateral trade reached $27.47 billion in FY2025-26, but Japan's exports to India were $21.43 billion against Indian exports of just $6.04 billion. India has been pushing for a more balanced trading relationship and greater access for its products.

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The strategic backdrop is equally important. Defence cooperation is expanding, including maritime security and possible joint development in naval shipbuilding, while both countries are seeking resilient supply chains and greater cooperation in critical technologies.

Taken together, the message is clear: India and Japan are trying to build an economic-security partnership, one that links Japanese capital and technology with India's market, manufacturing capacity, and strategic weight in the Indo-Pacific.