Key Terms & Concepts — UPSC Mains
AMCA (Advanced Medium Combat Aircraft)
"India's indigenous fifth-generation stealth fighter programme, for which the Ministry of Defence issued RFPs to three Indian consortia on May 27, 2026."
The Advanced Medium Combat Aircraft (AMCA) is India's indigenous fifth-generation stealth fighter programme, designed by the Aeronautical Development Agency (ADA) under DRDO. On May 27, 2026, the Ministry of Defence issued Requests for Proposal to three Indian consortia to build prototypes, opening competitive participation in fighter manufacturing for the first time. The three contenders are the L&T-BEL group, Tata Advanced Systems, and the Bharat Forge-BEML group; notably, Hindustan Aeronautics Limited was kept out of the prototype-stage race and may re-enter at the production stage. The aircraft features stealth shaping, internal weapons bays, supercruise and AI-assisted sensor fusion, and is planned in two variants (Mark 1 with the imported GE F414 engine and Mark 2 with an indigenous engine). It is the centrepiece of India's bid for self-reliance in advanced combat aviation.
GS3 (defence indigenisation, achievements in science and technology). Prelims: AMCA RFP issued May 27, 2026; designed by ADA under DRDO. Mains: private sector role in defence manufacturing and self-reliance.
- 1 Fifth-generation stealth fighter, designed by ADA under DRDO
- 2 RFPs to three Indian consortia issued on May 27, 2026
- 3 Contenders: L&T-BEL, Tata Advanced Systems, Bharat Forge-BEML
- 4 HAL excluded from the prototype stage; may re-enter at production
- 5 First competitive participation in fighter prototype development
- 6 Features: stealth shaping, internal weapons bays, supercruise, sensor fusion
- 7 Two variants: Mark 1 (GE F414 imported engine), Mark 2 (indigenous engine)
- 8 Part of the Atmanirbhar Bharat defence agenda
The May 27, 2026 AMCA RFP to three private-led consortia, with HAL kept out of the prototype stage, marked a shift toward competitive indigenous fighter development.
