NEW DELHI | August 20, 2026
India-Japan Sign Maritime Security Agreement
India and Japan have taken a significant step to strengthen their defence partnership, with Defence Minister Rajnath Singh and Japanese Defence Minister Shinjiro Koizumi signing a Memorandum of Arrangement on Maritime Security Cooperation in New Delhi on Thursday.
The agreement is aimed at strengthening cooperation between the Indian Navy and Japan Maritime Self-Defense Force and advancing practical maritime security coordination in the Indo-Pacific.
Focus on Maritime Security
The two countries agreed to accelerate practical cooperation in maritime security based on their strategic and operational requirements.
The discussions also covered mine countermeasures, maritime coordination and measures to strengthen the ability of both countries to protect sea lines of communication.
The agreement provides a framework for closer operational engagement between the two maritime forces.
Major Push for Naval Shipbuilding
A key part of the discussions was greater cooperation in naval shipbuilding and design.
India and Japan agreed to explore opportunities for joint development while examining how Japan’s technological expertise can complement India’s manufacturing capabilities under the Make in India framework.
The partnership could therefore extend beyond military exercises into defence production and industrial cooperation.
Ship Repair Cooperation Also on Agenda
The two sides also discussed expanding reciprocal ship repair facilities.
India and Japan are working towards concluding a dedicated ship-repair arrangement in the near future, which could provide greater logistical support for naval vessels operating in the wider Indo-Pacific region.
Such cooperation could improve operational flexibility and strengthen practical naval engagement between the two countries.
Strengthening the Indo-Pacific Partnership
The latest agreement comes as India and Japan seek to deepen their strategic partnership amid evolving security dynamics across the Indo-Pacific.
Both countries have repeatedly supported a free, open and rules-based Indo-Pacific, and maritime security has become an increasingly important part of their bilateral defence relationship.
The new maritime arrangement adds another practical mechanism to that broader strategic partnership.
Japan Defence Minister’s India Visit
Koizumi’s visit is his first visit to India as Japan’s Defence Minister.
Before his meeting with Rajnath Singh in New Delhi, Koizumi visited the Indian Navy’s Western Naval Command in Mumbai, where he received briefings on India’s naval capabilities and inspected the indigenous warship INS Chennai.
The visit highlights the increasing importance both countries place on defence-to-defence engagement.
Defence Technology and Make in India
India and Japan are also looking to expand cooperation in defence equipment and technology.
The two sides are examining ways to combine Japanese technological capabilities with India’s growing defence manufacturing ecosystem, potentially opening new opportunities for industrial collaboration.
A New Phase in Bilateral Defence Ties
The maritime security agreement marks an important development in India-Japan defence relations.
With cooperation now expanding across maritime security, naval coordination, mine countermeasures, ship repair, shipbuilding and defence technology, the two countries are seeking to translate their strategic partnership into more practical capabilities.
The latest developments could further strengthen India’s maritime position and Japan’s security cooperation with New Delhi across the Indo-Pacific.
Source: Press Information Bureau, DD India, Economic Times, Fortune India.
Original Report: Supreme News Network (SSN)
