India’s AMCA: The Fighter That Could Change the Global Combat-Aircraft Market

Aug 18

4 min read

India’s AMCA programme has entered a significantly more serious phase during 2026. What was once largely a long-term design exercise is now becoming an industrial programme, with the Indian Ministry of Defence inviting bids for the development and manufacture of five flying prototypes and a structural test specimen. The development programme carries an approved investment envelope of approximately ₹15,000 crore, making AMCA one of India’s most ambitious indigenous aerospace projects.

The significance goes well beyond the aircraft itself. India has spent decades developing a domestic aerospace industry while remaining heavily dependent on foreign suppliers for engines, combat aircraft and critical technologies. AMCA is intended to change that equation by combining an Indian-designed airframe with increasingly indigenous avionics, weapons, electronic warfare systems and, eventually, propulsion.

The AMCA is a much larger and more sophisticated proposition than India’s Tejas light fighter. It is being designed as a twin-engine, multirole aircraft with low observability, internal weapons carriage and advanced sensor and electronic-warfare capabilities.

Stealth is not simply a matter of applying radar-absorbing material to an aircraft. AMCA's design incorporates shaping, internal weapons bays, carefully designed engine inlets, reduced radar-reflective surfaces and extensive use of composite materials. Keeping weapons and fuel inside the aircraft when operating in a high-threat environment is particularly important because external stores can significantly increase radar signature.

The aircraft is therefore intended to operate as a networked combat system rather than merely as a fast aircraft carrying missiles. Its sensors, electronic warfare systems, datalinks, weapons and mission computers will be as important as its aerodynamic performance.

India's objective is not necessarily to produce an aircraft that simply copies the American F-35, Chinese J-20 or Russian Su-57. Instead, New Delhi wants a fighter designed around Indian operational requirements and, crucially, one over which India progressively gains control of the underlying technology.

One of the most interesting aspects of AMCA is that India is not attempting to solve every technological problem simultaneously. The initial AMCA Mk1 is expected to use General Electric's F414 afterburning turbofan. The engine provides a proven propulsion solution while Indian engineers concentrate on the much more complicated tasks of building and testing the stealth airframe, flight-control system, avionics, weapons integration and other mission systems.

That approach makes considerable sense. India's indigenous Kaveri fighter-engine programme demonstrated just how difficult it is to develop a modern high-performance military turbofan. Attempting to develop a completely new engine at the same time as the first Indian stealth fighter would introduce another enormous layer of risk. The F414 therefore represents something of a bridge: it can get the AMCA flying while India continues working towards the much more strategically important objective of an indigenous combat engine.

That objective received a major boost on 14 August 2026, when Reliance Industries and Rolls-Royce announced their strategic intent to jointly develop and manufacture a sovereign indigenous combat engine for the AMCA programme. The proposed partnership includes plans to explore the establishment of an Aerospace Gas Turbine Complex in India, combining Rolls-Royce's propulsion expertise with Reliance's industrial and manufacturing capabilities.

The development is particularly significant because Rolls-Royce is not operating in an empty field. France's Safran has also been involved in discussions with India over the development of a high-thrust engine for future AMCA variants, with a target in the approximately 120-kN class being widely reported.

This means India's future fighter-engine strategy could become a competition between major international aerospace players, while New Delhi seeks the maximum possible technology, manufacturing capability and intellectual-property sovereignty. For India, that may ultimately prove more important than the fighter's maximum speed.

The distinction between AMCA Mk1 and Mk2 is therefore critical.

The Mk1 is essentially the first operational generation, expected to use the F414. The longer-term Mk2 is intended to incorporate a more powerful indigenous engine and increased levels of Indian technology. That progression could give India something it has never previously possessed at this scale: control over the complete fighter system, including its propulsion.

The strategic implications are enormous. A country that controls its own fighter engine is less vulnerable to foreign export restrictions, supply-chain disruptions or political decisions made in another capital. It also becomes much easier to offer the aircraft to overseas customers without requiring another government to approve the export of a critical component.

Another major change is the way India is approaching AMCA production. The May 2026 RFP covers five flying prototypes, a structural test specimen, associated tooling, test infrastructure and flight-test support. Three private-sector Indian bidders were invited to compete for the programme, marking a significant shift away from India's traditional reliance on Hindustan Aeronautics Limited as the dominant fighter manufacturer.

This is important because designing a sophisticated aircraft is only half the battle. India needs an industrial base capable of repeatedly manufacturing it to tight tolerances, integrating stealth-sensitive structures and maintaining production quality over decades. The private-sector approach is intended to bring competition, investment and manufacturing efficiency into a programme that has traditionally been dominated by state-owned entities.

The schedule, however, remains ambitious. Earlier plans envisaged prototypes emerging around 2026–27, but the programme has evolved and current reporting points towards a 2028 prototype rollout, with first flight and subsequent testing following. Reuters likewise identifies 2028 as the targeted prototype-rollout year. That is a more realistic description than suggesting that India will have an operational fifth-generation fighter flying around its air force within the next year.

For the moment, AMCA remains a development programme rather than an operational fighter. There will be prototypes to build, engines to integrate, stealth performance to prove and thousands of flight-test hours to complete.

But if India gets it right, the aircraft could represent a major shift in the global combat-aircraft market. The first AMCA may be powered by an American engine. The real objective, however, is to ensure that the aircraft flying after it is powered by technology India can call its own.