Overview
The Indian defence establishment has moved ahead with the export of the BrahMos missile system. Rajesh Kumar Singh announced a finalized deal with Vietnam and said a similar agreement with Indonesia is in its final stage. The Philippines was the first foreign buyer in 2022.
Key Developments (Bullet Points)
- Deal with Vietnam for supply of BrahMos missiles signed in 2026.
- Negotiations with Indonesia are at the concluding phase.
- First foreign export to the Philippines in 2022, establishing a market for Indian‑made cruise missiles.
- Joint venture BrahMos Aerospace holds 50.5% Indian and 49.5% Russian equity.
- Extended‑range versions under test can strike targets up to 350 km, up from the original 290 km.
Technical Highlights
The missile is a two‑stage weapon. The first stage uses a solid‑propellant booster to push the missile to supersonic speed. The second stage employs a liquid Ramjet that accelerates the weapon to about Mach 3 (three times the speed of sound) during cruise. The ramjet’s efficiency drops beyond Mach 6, which is why the missile does not enter the hypersonic regime.
Future variants may incorporate Scramjet or Dual‑mode ramjet (DMRJ) technology to push speeds beyond Mach 5.
As a Cruise missile, BrahMos flies at low altitude (cruise altitude up to 15 km, terminal altitude as low as 10 m) and carries a conventional warhead of 200‑300 kg. Its low radar cross‑section gives it a stealthy profile.
In contrast, a Ballistic missile follows a high‑arc, projectile path after a short powered phase, making it easier to track but capable of delivering nuclear payloads.
Variants and Deployment
BrahMos is fielded in four platforms:
- Ship‑based: Launched vertically or at an angle from warships; can fire salvos of up to eight missiles.
- Land‑based: Mobile autonomous launchers (4‑6 units) each carrying three missiles; deployed along India’s borders with a range of up to 400 km.
- Air‑launched: Integrated with the Sukhoi‑30 MKI; the heaviest missile ever carried by an Indian fighter.
- Submarine‑launched: Vertically launched from ~50 m depth; first tested in 2013.
A next‑generation BrahMos‑NG is under development with reduced size, enhanced stealth, and capability to launch from torpedo tubes.
UPSC Relevance
Defence technology, especially missile systems, is a recurring topic in GS2 (Defence) and GS3 (Science & Technology). Understanding the distinction between cruise and ballistic missiles helps answer factual and conceptual questions. The joint‑venture model of BrahMos Aerospace illustrates India’s strategic partnership with Russia, a theme in international relations (GS2). The export deals reflect India’s growing defence‑export capability, relevant for questions on India’s foreign policy and economic security.
Way Forward
India is likely to finalise the Indonesia deal by the end of 2026, expanding its footprint in Southeast Asia. Continued testing of extended‑range and hypersonic variants will keep BrahMos competitive against newer systems like the US Tomahawk or Russia’s Kalibr. Aspirants should monitor:
- Policy statements from the Ministry of Defence and the Defence Export Promotion Organisation.
- Technical updates on ramjet, scramjet, and DM RJ integration.
- Geopolitical implications of missile sales to Vietnam and Indonesia, especially in the context of China’s maritime posture.
Staying updated on these aspects will aid both prelims fact‑recall and mains essay writing.