Takaichi and Modi seal a 10 trillion yen pact against China

Introduction: a summit that goes well beyond courtesy diplomacy

A historic visit to New Delhi

From July 1 to 3, 2026, Japanese Prime Minister Sanae Takaichi made her first official visit to India, at the invitation of Prime Minister Narendra Modi, for the 16th annual India-Japan summit. The meeting marked a symbolic milestone: Japan's first female head of government meeting one of the most influential leaders in the Indo-Pacific, in an international climate both leaders themselves described as "turbulent" (Reuters).

The summit concluded with the signing of 129 memoranda of understanding and the adoption of three documents both governments called "landmark": a joint declaration on economic security, a joint declaration on artificial intelligence cooperation, and an agreement on energy resilience (Press Information Bureau of India).

A headline figure that speaks volumes about ambition

The number dominating all coverage of this summit is 10 trillion yen, roughly 68 billion US dollars, which Japan aims to invest in India over the next decade. This figure represents a doubling of the original 5 trillion yen target set at previous summits (Mint).

Modi also set a second ambitious target: doubling the number of Japanese companies operating in India over the same period, a clear signal to Asian investors at a time when global trade tensions, particularly with Washington, are reshaping global supply chains.

This summit is not a diplomatic family photo: it is a signal to Beijing that two of Asia's largest democracies are choosing to build their economic future together, rather than under Chinese dependency.

The joint declaration on economic security facing China

Five strategic sectors identified

The central document of the summit, the India-Japan Joint Declaration on Economic Security, targets five sectors deemed critical: semiconductors, critical minerals, information and communication technologies including AI, clean energy, and pharmaceutical products (PIB India).

This framework is not a theoretical exercise. According to the Jiji Press agency, the two countries explicitly designed this cooperation "with China's growing economic coercion in mind," a rare formulation in a bilateral diplomatic document that shows just how openly Tokyo and New Delhi now voice their concern about Beijing (ADNKronos).

A "Fact Sheet 2.0" to track concrete progress

The summit also saw the release of an "India-Japan Fact Sheet 2.0", a document designed to track the actual progress of government and business cooperation in these critical sectors, a rare accountability tool for this type of partnership (PIB India).

This focus on measuring outcomes, rather than settling for spectacular announcements with no follow-through, sets this summit apart from previous diplomatic exercises often criticized for lacking real follow-up on the ground.

I appreciate this insistence on measuring results: too many international agreements end up forgotten in a drawer. A public tracking sheet, even an imperfect one, forces a form of political accountability.

Artificial intelligence, a new strategic pillar of the alliance

A complete roadmap across the entire technology chain

The second major document, the Joint Declaration on Artificial Intelligence Cooperation, elevates the bilateral relationship to what both governments call a "strategic research and development partnership." The text covers the entire AI technology chain: governance, cybersecurity, computing infrastructure, foundation models, and talent mobility (Ministry of Foreign Affairs of Japan).

The two countries have committed to facilitating the movement of 500 highly skilled Indian AI professionals to Japan by 2030, a concrete mobility measure that illustrates the intended complementarity between India's software talent pool and Japan's technology ecosystem (NDTV).

A regulatory approach deliberately different from Beijing's

On the rules governing AI, both leaders advocated a "risk-based, participatory, and adaptable" approach, respecting each country's laws and priorities, rather than an imposed uniform model (NDTV). This philosophy stands in direct contrast to the centralized state-control model China promotes in the digital domain.

Modi summed up this technological convergence in a striking phrase: "the convergence between Japan's precision technology and India's software capabilities will give new momentum and new strength to the global development of AI" (Reuters).

This may be the most important part of this summit, and yet the least media-friendly: two technological democracies choosing to build AI rules compatible with individual freedoms, the opposite of China's surveillance model.

Defense and maritime security: a first step toward co-production

The first defense co-development project between the two countries

On the military front, India and Japan signed their very first defense co-development agreement: a joint project to develop a naval radio antenna, technology meant to strengthen regional maritime security (Reuters). Modi called this agreement the start of a "new era of defense technology collaboration" between the two countries.

This project, though technical and largely overlooked in Western coverage, carries real strategic weight: it marks the first time India and Japan have jointly developed a weapons system, a step several defense analysts describe as a structuring precedent for future bilateral military cooperation.

An Indo-Pacific vision explicitly centered on deterring Beijing

The two leaders explicitly aligned their respective strategic visions: India's "MAHASAGAR" concept and Japan's updated "Free and Open Indo-Pacific" (FOIP) strategy, two frameworks aimed at guaranteeing a maritime space free of coercion (Office of the Prime Minister of Japan).

According to the summit's official readout, the two leaders also exchanged views on "various issues surrounding China" as well as North Korea-related concerns, including nuclear weapons, missiles, and the abduction of Japanese citizens, demonstrating a strategic convergence that extends well beyond trade (Office of the Prime Minister of Japan).

Watching India and Japan jointly name the same threats, China and North Korea, in an official document is not empty rhetoric: it is the slow but real formation of a coherent Indo-Pacific front against authoritarian regimes.

Energy and critical minerals: cutting dependence on Beijing

A joint mechanism for strategic oil reserves

Facing disruptions to global supply chains, worsened by ongoing tensions in the Middle East, the two countries announced a Joint Statement on Energy Resilience, strengthening cooperation on strategic storage and reserve mechanisms for crude oil and petroleum products (PIB India).

This agreement also promotes joint investments in the energy shipping value chain, an area where Japan holds considerable logistical expertise and where India is seeking to secure its supplies amid current geopolitical volatility.

Critical minerals, the lifeblood of the tech war

The economic security declaration gives a central place to critical minerals, a sector where China holds a dominant global position in refining, giving it considerable leverage over Western technology and defense industries.

By diversifying their critical minerals supply chains among democratic partners, India and Japan are actively seeking to reduce this structural dependence on Beijing, an approach several economic security experts consider essential to the future industrial resilience of the Indo-Pacific.

The critical minerals battle is too often underestimated: it may be there, more than in any speech, that the real strategic independence of the West and its partners from China is decided.

Japanese industrial investment takes concrete shape

The symbolic inauguration of Maruti Suzuki's fourth plant

Beyond the diplomatic documents, the summit was marked by a concrete industrial gesture: the virtual inauguration of Maruti Suzuki's fourth manufacturing plant in Kharkhoda, in the state of Haryana. This facility, valued at 35,000 crore rupees, is expected to become one of the largest car plants in the world, generating more than 21,000 direct jobs (NDTV).

This project gives concrete shape to the macroeconomic figures announced at the summit: real jobs, real industrial capacity, and a tangible Japanese economic footprint on Indian soil, well beyond ceremonial announcements alone.

More than 150 Japanese companies mobilized at the Joint Economic Forum

The India-Japan Joint Economic Forum, held on the sidelines of the summit, brought together more than 150 Japanese companies, including giants such as Suzuki Motor, Itochu Corporation, and Toyota Tsusho, underscoring the real economic weight of this visit beyond the strictly governmental framework (Economic Times).

A plant that hires 21,000 people often carries more weight, in citizens' real lives, than ten diplomatic declarations combined. It is this concreteness that deserves more of our attention.

The protocol moment that captured attention

"My little sister": an unusual warmth in diplomacy

Beyond the numbers and documents, one personal moment captured media attention: Modi introduced Takaichi as his "little sister," a phrase the Japanese prime minister answered by describing a "brother and sister" relationship between the two leaders (India Today).

Modi also highlighted the civilizational ties between the two countries, noting that Takaichi hails from Nara prefecture, the historic center of the shared Buddhist heritage between India and Japan, a cultural reference that goes beyond mere transactional diplomacy (India Today).

An alliance also built on personal trust

This kind of personal closeness between heads of state, often dismissed as anecdotal by Western observers, actually plays a meaningful role in the long-term durability of Asian strategic partnerships, where interpersonal trust often eases decisions that would otherwise be far harder to negotiate.

Takaichi in turn invited Modi to visit Japan for the next annual summit, confirming the planned continuity of this bilateral relationship beyond the current political cycle of both countries (India Today).

I will stay cautious about this kind of symbolism: personal warmth never replaces national interests. But it greases the wheels of an alliance that rests on far more solid and measurable foundations.

2027, a pivotal year to mark 75 years of diplomatic relations

Ten commemorative programs focused on youth

Both governments announced that 2027 would be celebrated as the "India-Japan Year of Shared Horizons," marking the 75th anniversary of the establishment of diplomatic relations between the two countries, with ten commemorative programs emphasizing youth participation (India Today).

This focus on youth is no small detail: it aims to anchor the bilateral relationship over the long term, beyond electoral cycles and changes in government, by investing in academic, professional, and cultural exchanges between the two nations.

Steadily expanding professional mobility

This long-term momentum also builds on earlier commitments, notably the one facilitating the mobility of 50,000 skilled and semi-skilled Indian workers to Japan over the next five years, a commitment made at the previous summit and reaffirmed in continuity with current discussions (NDTV).

Investing in youth and professional mobility is probably the most underrated commitment of this entire summit, yet the one that will produce the most lasting effects on an entire generation.

The broader context: a China increasingly isolated diplomatically

Sino-Japanese tensions in the background

This India-Japan rapprochement comes as relations between Tokyo and Beijing remain strained over several territorial and trade disputes, a climate pushing Japan to actively diversify its economic and security partnerships in Asia rather than depend on a single large continental neighbor (The Guardian).

This strategic diversification is not unique to Japan: India itself maintains a complex, often tense relationship with China over the Himalayan border dispute, which makes this rapprochement with Tokyo all the more natural from New Delhi's point of view.

The Quad and the broader Indo-Pacific alliances

This bilateral summit also fits within a broader Indo-Pacific cooperation architecture, including the Quad framework bringing together Japan, India, the United States, and Australia, a strategic dialogue structure designed precisely to counterbalance China's growing influence in the region (Straits Times).

In this context, every bilateral strengthening between Quad members, such as the one seen this week between India and Japan, mechanically helps consolidate the entire architecture of democratic deterrence against China's regional ambitions.

This is the blind spot in much Western analysis: no bilateral agreement in Asia stands alone, it fits into a broader strategic web that, piece by piece, closes off Beijing's room for maneuver.

The limits and uncertainties of this ambitious partnership

Investment targets that have historically been hard to fully achieve

Some caution is nonetheless warranted about the enthusiasm surrounding these announcements: the investment targets set at previous summits, notably the initial 5 trillion yen goal, were officially met according to government sources, but independent economic experts regularly point out the difficulty of precisely verifying the actual disbursement of these commitments on the ground.

The new 10 trillion yen target, while politically significant, therefore remains a decade-long horizon whose realization will depend on numerous economic, regulatory, and political factors that could change between now and 2036.

Indian bureaucracy, a persistent obstacle to foreign investment

Several economic analysts also point out that Indian bureaucracy and local regulatory complexity remain obstacles regularly cited by foreign investors, Japanese firms included, despite reforms undertaken by the Modi government to improve the business climate.

This administrative reality, less spectacular than the grandly announced investment figures, will continue to determine, in practice, whether the promised 10 trillion yen actually translates into factories, jobs, and technology transfers on Indian soil.

I would rather stay clear-eyed than euphoric: big investment numbers always make good headlines, but recent economic history is full of ambitious targets never fully realized. Journalistic vigilance must continue after the summit.

Why this summit matters for the West

An essential link in democratic containment of China

For Western capitals, this India-Japan summit is not a distant regional event: it represents an additional link in the broader architecture of economic and strategic resistance to the growing influence of China, Iran, North Korea, and Russia over the international order.

Every strengthening of cooperation between major Asian democracies mechanically reduces Beijing's capacity to exert unilateral economic coercion over its neighbors, a goal that directly aligns with the strategic interests of Washington, Brussels, and Ottawa in the Indo-Pacific region.

A model of technological cooperation that respects freedoms

On the technology front, the joint India-Japan approach to artificial intelligence, grounded in principles of "safe, secure, and trustworthy" governance, offers a tangible counter-model to the centralized, security-driven approach promoted by the Chinese Communist Party in this critical field.

This summit thus shows that the alliance of technological democracies is not confined to the North Atlantic: it now concretely extends to the Indo-Pacific, with direct consequences for the global balance of digital power in the decades ahead.

The West would benefit from understanding that its future security is not decided only at NATO, but also at these Asian summits that, quietly, are redrawing the technological and security alliances of the 21st century.

Reactions and analysis from international observers

A converging strategic reading among Western analysts

Several Western foreign policy analysts have noted that this summit confirms a longer-term trend observed for several years: India's gradual shift toward a more assertive alignment with Asian and Western democracies, without formally abandoning its historic doctrine of strategic non-alignment.

This gradual evolution, rather than an abrupt shift, fits New Delhi's traditional diplomatic culture, which generally favors diversifying its partnerships over exclusive membership in a single geopolitical bloc.

The measured skepticism of some economic commentators

By contrast, some more skeptical economic commentators point out that previous India-Japan summits have also generated spectacular announcements whose follow-through over several years sometimes proved disappointing compared with the originally stated targets.

This tension between official diplomatic enthusiasm and independent analytical caution highlights the need to follow this story over time, rather than settling for the ceremonial announcements of the present moment.

The real test of this summit will not play out this week, but in five or ten years, when we can measure how much of this 10 trillion yen has actually materialized into factories, jobs, and concrete technology transfers.

What this means for the regional balance in the years ahead

An influence competition structurally intensifying across Asia

This summit fits into a broader competition for influence structurally intensifying across Asia, where every major regional power, China foremost, seeks to consolidate its own networks of economic and security alliances against the growing democratic competition represented by the India-Japan-United States-Australia axis.

This competitive dynamic, far from being limited to diplomatic rhetoric, translates concretely into industrial investment, technology transfers, and defense commitments that are gradually redrawing the map of regional influence for decades to come.

A lesson for other democracies facing Chinese coercion

Finally, this India-Japan partnership potentially offers a replicable model for other democracies facing similar economic pressure from Beijing, demonstrating that deepened cooperation between partners sharing common values can constitute a credible structural response to unilateral economic coercion.

This precedent deserves the attention of Western policymakers, who could draw on it to strengthen their own strategic partnerships with Asian democracies in facing the shared challenges posed by China, Iran, North Korea, and Russia.

If the West truly wants to contain the authoritarian ambitions of the 21st century, it will need to learn from this kind of partnership: patient, concrete, measurable, rather than built on mere declarations of principle with no real follow-through.

The human dimension: students, researchers, and skilled workers

Growing scholarships and academic exchanges

Beyond the big macroeconomic figures, the summit also emphasized academic exchanges and scholarship programs designed to strengthen academic ties between the two countries, an element often overlooked in media coverage but essential to the durability of any long-term strategic alliance.

These programs aim to train a new generation of researchers, engineers, and diplomats familiar with both cultures, a human infrastructure that could ultimately prove as decisive as the industrial investments themselves for the strength of the partnership.

The challenge of cultural and linguistic integration

Officials from both countries acknowledge that the language barrier and cultural differences remain real obstacles to deeper economic integration, which explains the emphasis placed on exchange programs and cross-training between the two societies.

This human dimension, less spectacular than the billions announced with great fanfare, is nonetheless the true long-term glue of any lasting strategic alliance between two nations with cultural traditions as different as India's and Japan's.

We too often forget that the most durable geopolitical alliances are not built solely on industrial contracts, but on students studying abroad and researchers collaborating for decades.

Conclusion: a partnership to watch over the long term

A strong signal, but a test that has only just begun

The 16th annual India-Japan summit confirms, through the scale of its announcements and the diversity of its areas of cooperation, the consolidation of a major strategic axis in the Indo-Pacific, driven by two great technological democracies determined to reduce their dependence on China while strengthening their shared economic and security resilience.

But as with any ambitious international agreement, the true measure of its success will play out in the years ahead, through the actual delivery of promised investments, the implementation of joint defense projects, and the lasting solidity of this bilateral relationship beyond the current political cycle of both countries.

An appointment not to lose sight of

Takaichi's invitation to Modi for the next annual summit in Japan confirms, at minimum, the political will to sustain this momentum. It remains to be seen whether the impressive figures announced this week in New Delhi will translate, over the next decade, into a tangible transformation of the Indo-Pacific's economic and security landscape.

I close this analysis convinced of one thing: while some Western observers focus solely on the Atlantic, it is also in New Delhi and Tokyo that the future balance of power against authoritarian ambitions is being quietly but surely decided.

By Maxime Marquette, columnist

Columnist's transparency note

Who I am and my acknowledged biases

I am a columnist and geopolitical analyst, not an economist specializing in foreign direct investment nor a diplomat posted in the Indo-Pacific region. I rely exclusively on public journalistic and government sources to build this analysis. I acknowledge a bias favoring closer ties among Asian democracies against China, Iran, North Korea, and Russia, a position I consider consistent with defending long-term Western interests.

I also acknowledge my limits: I do not have privileged access to internal negotiations between the Indian and Japanese governments, nor independent means of verifying the actual disbursement of the announced investments in the years ahead.

What I don't know, and my method

I cannot guarantee that the 10 trillion yen target will be fully achieved by 2036, nor predict the future evolution of Sino-Japanese or Sino-Indian tensions that could influence the trajectory of this partnership. My method involved cross-referencing official Indian and Japanese government sources with independent journalistic coverage to build as balanced an analysis as possible.

Sources

Primary sources

Press Information Bureau, Government of India — List of agreements from the 16th India-Japan summit — July 2, 2026

Office of the Prime Minister of Japan — Readout of the Takaichi-Modi meeting — July 2, 2026

Ministry of Foreign Affairs of Japan — Joint Declaration on AI Cooperation — July 2, 2026

Secondary sources

Reuters — India and Japan sign pacts on AI, metals and energy — July 2, 2026

NDTV — Modi and Takaichi deepen ties on AI and technology — July 3, 2026

Mint — India targets 10 trillion yen in Japanese investment — July 2, 2026

The Guardian — Sino-Japanese tensions in the background — July 2, 2026