India invites bids from 3 private players for advanced stealth fighter project (AMCA)

📌 Summary:

• Defence Ministry issued the Request for Proposal (RFP) for the indigenous 5th-generation Advanced Medium Combat Aircraft (AMCA) project to three shortlisted private bidders: (1) Tata Advanced Systems (2) Larsen & Toubro–Bharat Electronics Limited (3) Bharat Forge–BEML-led consortium

• Shortlisting was done earlier this year by DRDO's Aeronautical Development Agency (ADA) — tender originally floated in July 2025

• HAL not shortlisted in initial screening — a notable break from past practice where such projects were directly handed to HAL; HAL may participate in licence manufacturing around 2035

• Project size: Rs 15,000 crore; cleared by the Cabinet Committee on Security (CCS) in 2024

• Execution model approved by Defence Minister Rajnath Singh in May 2025 — HAL must bid independently or in partnership to win manufacturing contracts; gives equal opportunity to private and public sector on competitive basis

• Five prototypes to be built by the winning private firms; government funding to support prototype build before manufacturing rights are granted

• Aircraft specs: 25-tonne twin-engine; advanced stealth (low electromagnetic signature to evade enemy radars); internal fuel tank of 6.5 tonnes; internal weapons bay in belly

• AMCA Mk1 will fly on GE F414 engines (90 kN class, US-made); AMCA Mk2 will use a more powerful engine to be developed indigenously by GTRE in collaboration with a foreign defence major

🎯 UPSC Relevance: GS3 — Science & Technology (indigenisation of defence platforms, advanced stealth tech); Atmanirbhar Bharat in defence manufacturing; private-sector participation in strategic defence projects (move away from HAL monopoly).

📝 Prelims Facts:

• AMCA = Advanced Medium Combat Aircraft (indigenous 5th-gen stealth fighter)
• Three private bidders shortlisted: Tata Advanced Systems; L&T–BEL; Bharat Forge–BEML consortium
• Project cost: ~Rs 15,000 crore; cleared by CCS in 2024
• Lead agency: DRDO's Aeronautical Development Agency (ADA)
• Aircraft weight: 25 tonnes; twin-engine; internal fuel 6.5 tonnes
• AMCA Mk1 engine: GE F414, 90 kN class (US-sourced)
• AMCA Mk2 engine: indigenous, by GTRE (Gas Turbine Research Establishment) with foreign partner
• Five prototypes to be built

🔑 Key Term: 5th-generation fighter — class of multirole combat aircraft combining stealth (low radar/IR signature), advanced sensor fusion, supercruise (sustained supersonic flight without afterburner) and network-centric data sharing; currently fielded operationally by US (F-22, F-35), Russia (Su-57) and China (J-20).