BrahMos, Astra missiles, critical minerals & Sabang Port: India & Indonesia seal key strategic pacts
During talks between the Prime Minister and the President of Indonesia in Jakarta on July 7-8, 2026, the two sides agreed to revive a stalled plan to jointly develop Indonesia's Sabang Port, on Weh Island at the northern tip of Sumatra, near the western mouth of the Strait of Malacca.
India committed to investing in Indonesian manufacturing facilities for steel, nickel, and rare-earth permanent magnets — sectors in which a single country currently holds a dominant global market share.
Around 20 outcomes were signed in total, spanning defence, critical minerals, coast guard cooperation, digital infrastructure, health, education, and food security.
The Sabang initiative was first proposed during a 2018 visit that elevated the bilateral relationship to a Comprehensive Strategic Partnership, but had not progressed until this revival.
The Strait of Malacca as a Global and Indian Maritime Chokepoint
The Strait of Malacca is a roughly 800-km-long channel between the Malay Peninsula and the Indonesian island of Sumatra, connecting the Indian Ocean (via the Andaman Sea) to the South China Sea and Pacific. It is one of the world's most critical maritime chokepoints for energy and trade flows, and its narrowest point (the Phillips Channel, near Singapore) is only about 2.8 km wide.
Key Details
- The strait carries an estimated 15 million barrels of oil per day and handles close to 40% of India's total seaborne trade.
- India's dependence on the strait for trade with East Asia is sometimes referred to as its own version of the "Malacca Dilemma" — the vulnerability of sea-borne trade to disruption at a narrow, congested passage.
- Alternative routes such as the Sunda and Lombok Straits exist but add significant transit distance and are less developed for large vessels.
- The strait is governed under UNCLOS as an international strait, where the "transit passage" regime (distinct from "innocent passage") applies, guaranteeing continuous and expeditious passage for all ships and aircraft.
A jointly developed Sabang Port at the strait's western entrance would give India a monitoring and logistics presence at one of the two chokepoints framing Malacca, directly relevant to safeguarding the sea lanes carrying most of India's Indo-Pacific trade.
Sabang Port, Great Nicobar, and India's Act East / SAGAR Framework
Sabang sits on Weh Island, less than 100 nautical miles from Indira Point, the southernmost tip of India's Great Nicobar Island, where India is separately developing a naval base, airfield, and transshipment port under its Great Nicobar Island Development project. Jointly developing Sabang — first agreed upon during the Prime Minister's 2018 Jakarta visit — would give India a presence on both the eastern (Great Nicobar) and western (Sabang) approaches to the Malacca Strait.
Key Details
- India's Act East Policy (successor to the 1990s Look East Policy) targets deeper economic and strategic integration with Southeast Asia and the wider Indo-Pacific.
- SAGAR (Security and Growth for All in the Region) is India's maritime doctrine for the Indian Ocean Region, articulated in 2015, emphasising maritime security cooperation, capacity building, and freedom of navigation.
- Indonesia's complementary doctrine is the Global Maritime Fulcrum, emphasising archipelagic connectivity and maritime infrastructure — providing a policy convergence point for the Sabang cooperation.
- India-Indonesia relations were upgraded to a Comprehensive Strategic Partnership in 2018, the framework under which the original Sabang proposal was floated.
The revived Sabang agreement operationalises a nearly decade-old proposal, giving concrete shape to the SAGAR and Act East frameworks by pairing India's own Great Nicobar infrastructure with a partner facility across the strait.
Critical Minerals Cooperation and India's National Critical Mineral Mission
Critical minerals — including rare-earth elements, nickel, lithium, and cobalt — are essential inputs for clean-energy technologies, electronics, and defence manufacturing, and their global supply chains are heavily concentrated in a small number of processing countries. India's investment in Indonesian nickel, steel, and rare-earth permanent magnet manufacturing is aimed at diversifying supply away from this concentration.
Key Details
- The Union Cabinet approved the National Critical Mineral Mission (NCMM) in January 2025, with an outlay of ₹34,300 crore over seven years (2024-25 to 2030-31), tasking the Geological Survey of India with roughly 1,200 exploration projects.
- Khanij Bidesh India Ltd (KABIL) — a joint venture of NALCO, HCL, and MECL — is India's dedicated vehicle for securing overseas critical mineral assets, including a January 2024 lithium exploration agreement in Argentina.
- Indonesia holds the world's largest nickel reserves and has emerged as a dominant global refined-nickel producer, making it a natural partner for supply-chain diversification.
- Rare-earth permanent magnets (used in EV motors, wind turbines, and defence systems) are a sector where global refining and magnet-manufacturing capacity is concentrated overwhelmingly in one country, a vulnerability India's NCMM explicitly targets.
The India-Indonesia critical minerals agreement is a direct application of the NCMM's supply-chain diversification goal, translating the mission's domestic exploration mandate into an overseas manufacturing partnership.
- Sabang Port is located on Weh Island, Sumatra, less than 100 nautical miles from India's Great Nicobar Island (Indira Point).
- The Strait of Malacca carries an estimated 15 million barrels of oil per day and nearly 40% of India's total trade.
- The original Sabang joint-development proposal dates to the 2018 Jakarta visit that elevated ties to a Comprehensive Strategic Partnership.
- National Critical Mineral Mission: approved January 2025, ₹34,300 crore outlay over FY 2024-25 to FY 2030-31.
- Roughly 20 agreements/outcomes were signed during the July 2026 visit, spanning defence, minerals, ports, and other sectors.
- SAGAR doctrine was articulated in 2015; India's Act East Policy succeeded the Look East Policy from the 1990s.