India and Indonesia deepen defence and minerals ties

India and Indonesia strengthened defence and resource cooperation on July 8, with agreements covering BrahMos, maritime security and critical minerals. Officials said the package also includes memoranda of understanding on rare earth magnets and cooperation in minerals and technology used in the steel supply chain.

The agreements tie security cooperation to industrial policy. India plans to invest in manufacturing steel, nickel and rare earth permanent magnets in Indonesia, officials said, adding a supply-chain pillar to a relationship already expanding through defence and maritime channels.

BrahMos and nickel link New Delhi to Jakarta

The defence track matters because BrahMos cooperation gives the two governments a sharper strategic anchor in the Indo-Pacific. Maritime security pacts add another layer, with both countries positioned along trade routes where naval coordination, surveillance and port access can shape regional influence.

The minerals track points to a longer industrial bet. Officials said Indonesia has the world's largest nickel deposits, making it central to supply chains for stainless steel, batteries and advanced magnets. For India, local manufacturing in Indonesia could reduce exposure to concentrated supply routes while supporting its push into higher-value industrial inputs.

For geopolitics, the package signals a broader effort by Asian powers to pair defence ties with control over critical materials. Over the next 30 days, the test will be whether ministries release project timelines, investment details or implementation groups that turn the MoUs into operating plans.