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Annual Report on India-Japan Bilateral Relations

Based on an in-depth assessment of high-level interactions, security cooperation, and economic integration over the years, this analysis examines the evolutionary trajectory and strategic implications of the India-Japan "Special Strategic and Global Partnership."

Detail

Published

10/01/2026

List of Key Chapter Titles

  1. Summits and Other High-Level Political Interactions
  2. India-Japan "Act East" Forum
  3. Civil Nuclear Energy Cooperation
  4. Defense Cooperation
  5. Defense Ministerial Meetings and Other High-Level Exchanges
  6. Economic and Commercial Relations
  7. Japanese Investment in India
  8. Supply Chain Resilience Initiative
  9. Science and Technology Cooperation
  10. Space Cooperation between ISRO and JAXA
  11. Education, Culture, and People-to-People Exchanges
  12. Indian Community in Japan

Document Overview

This report is an annual compilation based on official documents from the Government of India, providing a comprehensive review of the dynamic development of the "Special Strategic and Global Partnership" between India and Japan from 2022 to early 2025. The report not only traces the deep historical and cultural ties between the two nations but also focuses on contemporary bilateral strategic coordination and practical cooperation against the backdrop of global geopolitical shifts, security architecture restructuring, and economic order reorganization. The document offers detailed content, covering multi-level interactions from top-leader meetings to specific departmental dialogues, providing authoritative primary source material for understanding the breadth and depth of this critical bilateral relationship.

The main structure of the report is clearly divided into two pillars: political-security and economic-social. In the political-security domain, the document meticulously records high-level mechanisms such as regular annual summits, Foreign Ministers' Strategic Dialogue, 2+2 Ministerial Meetings, and Defense Ministerial Meetings. Defense cooperation has become an institutionalized pillar, including the Acquisition and Cross-Servicing Agreement (ACSA), joint military exercises (e.g., "Malabar," "Milan," "Dharma Guardian"), and the UNICORN mast joint development project initiated in 2024. The collaboration between the two countries within frameworks like the Quadrilateral Security Dialogue (Quad) and the India-Japan-Australia Supply Chain Resilience Initiative highlights the strategic synergy between the vision of a "Free and Open Indo-Pacific" and the Indo-Pacific Oceans Initiative based on SAGAR principles.

At the economic and commercial level, the report reveals substantive progress in bilateral relations. Although trade volume reached USD 22.85 billion in FY 2023-24, Japan is India's fifth-largest source of Foreign Direct Investment (FDI), with cumulative investments of approximately USD 43.2 billion. Japanese Official Development Assistance (ODA) continues to support Indian infrastructure, particularly the Mumbai-Ahmedabad High-Speed Rail project. The two countries have established multiple specialized partnerships and dialogue mechanisms in areas such as clean energy, steel, digital technology, industrial competitiveness, and skill development. They have also launched the "Tourism Exchange Year" for 2023-24 and the "Year of Science, Technology, and Innovation Exchange" for 2025-26. The long-term confidence of the Japanese business community in the Indian market is corroborated by various surveys.

The analytical foundation of this report is entirely derived from official statements, signed agreements, held meetings, investment and trade data, and progress of cooperation projects documented within the source material. Through a systematic organization of this original information, it becomes evident that India-Japan relations have transcended a purely bilateral scope, increasingly embedding themselves within broader regional and global governance agendas. The deepening cooperation between the two countries in areas such as connectivity, critical technologies, renewable energy, public health, and people-to-people exchanges serves their respective domestic development goals while jointly shaping the rules and order of the Indo-Pacific region. This document provides an indispensable benchmark reference for policy researchers, geopolitical analysts, and business decision-makers to assess the current state and future trajectory of India-Japan relations.

List of Key Chapter Titles

  1. Summits and Other High-Level Political Interactions
  2. India-Japan "Act East" Forum
  3. Civil Nuclear Energy Cooperation
  4. Defense Cooperation
  5. Defense Ministerial Meetings and Other High-Level Exchanges
  6. Economic and Commercial Relations
  7. Japanese Investment in India
  8. Supply Chain Resilience Initiative
  9. Science and Technology Cooperation
  10. Space Cooperation between ISRO and JAXA
  11. Education, Culture, and People-to-People Exchanges
  12. Indian Community in Japan

Document Overview

This report is an annual compilation based on official documents from the Government of India, providing a comprehensive review of the dynamic development of the "Special Strategic and Global Partnership" between India and Japan from 2022 to early 2025. The report not only traces the deep historical and cultural ties between the two nations but also focuses on contemporary bilateral strategic coordination and practical cooperation against the backdrop of global geopolitical shifts, security architecture restructuring, and economic order reorganization. The document offers detailed content, covering multi-level interactions from top-leader meetings to specific departmental dialogues, providing authoritative primary source material for understanding the breadth and depth of this critical bilateral relationship.

The main structure of the report is clearly divided into two pillars: political-security and economic-social. In the political-security domain, the document meticulously records high-level mechanisms such as regular annual summits, Foreign Ministers' Strategic Dialogue, 2+2 Ministerial Meetings, and Defense Ministerial Meetings. Defense cooperation has become an institutionalized pillar, including the Acquisition and Cross-Servicing Agreement (ACSA), joint military exercises (e.g., "Malabar," "Milan," "Dharma Guardian"), and the UNICORN mast joint development project initiated in 2024. The collaboration between the two countries within frameworks like the Quadrilateral Security Dialogue (Quad) and the India-Japan-Australia Supply Chain Resilience Initiative highlights the strategic synergy between the vision of a "Free and Open Indo-Pacific" and the Indo-Pacific Oceans Initiative based on SAGAR principles.

At the economic and commercial level, the report reveals substantive progress in bilateral relations. Although trade volume reached USD 22.85 billion in FY 2023-24, Japan is India's fifth-largest source of Foreign Direct Investment (FDI), with cumulative investments of approximately USD 43.2 billion. Japanese Official Development Assistance (ODA) continues to support Indian infrastructure, particularly the Mumbai-Ahmedabad High-Speed Rail project. The two countries have established multiple specialized partnerships and dialogue mechanisms in areas such as clean energy, steel, digital technology, industrial competitiveness, and skill development. They have also launched the "Tourism Exchange Year" for 2023-24 and the "Year of Science, Technology, and Innovation Exchange" for 2025-26. The long-term confidence of the Japanese business community in the Indian market is corroborated by various surveys.

The analytical foundation of this report is entirely derived from official statements, signed agreements, held meetings, investment and trade data, and progress of cooperation projects documented within the source material. Through a systematic organization of this original information, it becomes evident that India-Japan relations have transcended a purely bilateral scope, increasingly embedding themselves within broader regional and global governance agendas. The deepening cooperation between the two countries in areas such as connectivity, critical technologies, renewable energy, public health, and people-to-people exchanges serves their respective domestic development goals while jointly shaping the rules and order of the Indo-Pacific region. This document provides an indispensable benchmark reference for policy researchers, geopolitical analysts, and business decision-makers to assess the current state and future trajectory of India-Japan relations.