India-Indonesia Defence Partnership Expands as BrahMos Missile Deal Marks Strategic Milestone
India and Indonesia have advanced their defence partnership with a BrahMos supersonic missile contract announced during Prime Minister Narendra Modi’s Jakarta visit. The deal could make Indonesia the third export customer for BrahMos after the Philippines and Vietnam, strengthening maritime security and coastal defence capabilities.
The agreement was signed between BrahMos Aerospace and the Indonesian Ministry of Defense. However, neither side has disclosed details regarding the contract value, the number of missiles to be procured, or the expected delivery schedule.
In recent years, Indonesian military planners have increasingly focused on acquiring coastal defence systems, including land-based anti-ship missile platforms, to strengthen the country’s anti-access/area denial strategy. The move is aimed at enhancing maritime security capabilities, particularly along Indonesia’s Archipelagic Sea Lanes and strategically important maritime chokepoints, including the Malacca, Makassar, Sunda, and Lombok Straits.
If Indonesia proceeds with the BrahMos acquisition, it will not be the country’s first experience operating a supersonic anti-ship missile system. The Indonesian Navy, known as TNI AL, previously operated the Russian-made Yakhont missile, the export variant of the P-800 Oniks missile on which the BrahMos system was developed.
The Indonesian Navy successfully conducted Yakhont missile launches during two SINKEX exercises in 2011 and 2012 from the Van Speijk-class frigate KRI Oswald Siahaan (354). However, no further publicly reported Yakhont launches have taken place since then, leading to speculation that the Indonesian Navy may no longer possess operational Yakhont missiles and/or a platform capable of launching them.
Indonesia would also become another Southeast Asian country to strengthen its land-based anti-ship missile capabilities. The Philippines placed an order for the BrahMos system in 2022 and publicly displayed the missile system for the first time last November.
Vietnam has also operated Soviet and Russian-made coastal defence systems, including the 4K44 Redut, 4K51 Rubezh, and K-300P Bastion-P systems. The Bastion-P system uses the P-800 Oniks/Yakhont missile and Vietnam has already begun discussions with India regarding a possible BrahMos procurement.
The potential BrahMos deal with Indonesia represents a major expansion of India’s defence exports and strengthens maritime security cooperation between the two countries. The agreement also reflects growing regional interest in advanced supersonic missile technology and highlights the deepening strategic partnership between India and Southeast Asian nations.

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