How Modi And Takaichi Are Redefining Asia's Strategic Balance Together

At first glance, Japanese Prime Minister Sanae Takaichi's three-day visit to New Delhi appears to be another routine diplomatic engagement. Another summit. Another handshake. Another joint statement. Another carefully choreographed family photograph. But appearances can be deceptive.

India and Japan have built a habit of using high-level meetings not merely to reaffirm existing ties but to steadily expand them. Every summit adds another layer to a partnership that today stretches from centuries-old cultural exchanges to cutting-edge technology, from infrastructure and defence cooperation to critical minerals and currency settlement. This visit is no exception.

Security, trade, investment, semiconductors, advanced manufacturing, resilient supply chains, artificial intelligence, energy security and regional stability are all expected to feature prominently on the agenda. Even more significantly, both countries are exploring a framework that could allow bilateral trade to be settled directly in Japanese yen and Indian rupees, reducing dependence on the US dollar.

Far from being an ordinary diplomatic visit, the summit reflects two major Asian democracies quietly upgrading one of the Indo-Pacific's most significant strategic partnerships.

A Friendship Older Than Diplomacy

The story of India-Japan relations began centuries before either country established embassies or exchanged ambassadors.

Buddhism travelled from India to Japan over a thousand years ago, profoundly influencing Japanese philosophy, art, culture and society. Unlike many modern international relationships that emerged through colonialism or geopolitical rivalry, India and Japan inherited a shared civilisational connection built on cultural exchange rather than territorial disputes.

That historical foundation created something relatively rare in international affairs—deep trust developed over centuries rather than decades.

The Revolutionary Who Changed Japanese Cuisine

The relationship also produced an unexpected cultural legacy.

In 1915, Indian revolutionary Rash Behari Bose fled British authorities and sought refuge in Japan. He later married into Tokyo's famous Nakamuraya family and, in 1927, introduced authentic Indian curry to Japan.

What began as the journey of a political exile evolved into one of Japan's most beloved culinary traditions.

It remains one of the most unusual examples of how political history can shape everyday culture.

Shared History During Turbulent Times

The Second World War added another important, albeit complex, chapter to bilateral ties.

Japan supported Subhas Chandra Bose and the Indian Army in their struggle against British colonial rule. For many Indians, this remains a significant anti-colonial milestone.

At the same time, Japan's wartime expansion across Asia complicated its regional legacy.

Yet neither India nor Japan allowed these historical complexities to dominate the future of their relationship. Instead, both countries chose reconciliation over resentment.

From Post-War Diplomacy To Strategic Partners

Formal diplomatic relations began in 1952 after Japan re-entered the international community following the Second World War.

Over the following decades, Japan emerged as one of India's most important development partners. Japanese Official Development Assistance, concessional yen loans and infrastructure financing played a major role in supporting India's economic development.

Relations faced a temporary setback after India's nuclear tests in 1998, when Japan imposed sanctions. However, the downturn proved short-lived. Both governments quickly recognised the long-term strategic value of their partnership and resumed engagement. The real transformation arrived during the 2000s.

India and Japan launched a Global Partnership in 2000, followed by the Eight-fold Initiative in 2005. The Comprehensive Economic Partnership Agreement was signed in 2011, before bilateral ties were elevated to a Special Strategic and Global Partnership in 2014. The relationship had evolved far beyond trade.

The Indo-Pacific Changes Everything

Today, India and Japan cooperate across defence, advanced technology, clean energy, resilient supply chains, digital innovation, artificial intelligence, infrastructure and maritime security.

They also work closely within the Quad alongside the United States and Australia, while aligning their respective Indo-Pacific strategies.

Geography has played an important role in this transformation.

Japan continues to face strategic challenges in the East China Sea, while India confronts its own security concerns along its disputed border with China and across the wider Indo-Pacific.

Although neither country formally describes its relationship as an alliance against Beijing, both increasingly view regional stability through a similar strategic lens. Shared concerns have naturally translated into deeper cooperation.

Economic Security Is The New Frontier

This explains why Prime Minister Takaichi's visit places considerable emphasis on semiconductors, critical minerals, advanced manufacturing, resilient supply chains and energy security.

These are no longer simply economic sectors.

They are increasingly viewed as the foundations of national security and long-term economic resilience.

Japan has already become one of India's largest infrastructure partners. The Mumbai-Ahmedabad High-Speed Rail project remains the flagship symbol of this cooperation, but Japanese investment also extends to industrial corridors, metro rail systems, urban infrastructure and connectivity projects across India.

Beyond the U.S. dollar

Perhaps the most strategically significant proposal under discussion is the possibility of settling bilateral trade directly in yen and rupees.

At present, much of global trade is conducted through the US dollar, requiring multiple currency conversions that increase costs and transaction times.

Direct settlement between the two currencies would simplify payments, reduce transaction costs and lessen dependence on the dollar for bilateral trade.

While such an arrangement would not fundamentally challenge the dollar's global role, it would represent growing confidence between two economies seeking greater financial flexibility.

A Partnership Built For The Future

Prime Minister Sanae Takaichi's visit undoubtedly focuses on defence, technology, trade, infrastructure and regional security.

Yet it also celebrates something far deeper.

India and Japan have built a partnership rooted in shared civilisational links, strengthened through historical experience and expanded through decades of economic cooperation.

Today, that relationship stands as one of Asia's most consequential strategic partnerships.

From Buddhism to bullet trains, from Rash Behari Bose's curry to critical minerals, and from infrastructure development to direct yen-rupee trade, India and Japan are steadily redefining what a modern strategic partnership can achieve.

As Asia's geopolitical landscape continues to evolve, both countries appear determined to ensure that their relationship does not merely respond to change, but helps shape it.

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