New Delhi: AMCA Mk2 engine development has received a major boost after British aerospace giant Rolls-Royce reportedly offered extensive Technology Transfer (ToT) and full Intellectual Property (IP) rights for a new fighter jet engine to power India’s future Advanced Medium Combat Aircraft (AMCA) Mk2.
The proposal, if accepted, could help India achieve a long-standing goal of developing an indigenous high-thrust fighter engine and reduce dependence on foreign suppliers.
Details of Rolls Royce AMCA Mk2 Engine Programme Offering
According to statements made by Rolls-Royce India executives, the company has proposed:
- Complete technology transfer for the engine programme.
- Significant ownership of intellectual property generated during development.
- Design, development and manufacturing activities based largely in India.
- Long-term collaboration with Indian agencies and industry.
- Support for future upgrades without external restrictions.
Read also: From AMCA to 6th Gen Fighters: How India Plans to Dominate Future Air Combat with a Dual Strategy
The proposal goes beyond traditional licensed production arrangements and focuses on joint development of a next-generation combat engine ecosystem in India.
Why Does AMCA Mk2 Need a New Engine?
The AMCA programme is India’s indigenous fifth-generation stealth fighter project being developed by the Aeronautical Development Agency (ADA) and DRDO.
Current plans suggest:
- AMCA Mk1 will initially use imported engines.
- AMCA Mk2 is expected to require a much more powerful engine.
- The target thrust range is estimated between 110 kN and 130 kN.
- The aircraft is expected to feature supercruise capability, stealth characteristics and higher payload capacity.
Developing such an engine domestically has remained one of India’s biggest aerospace challenges.
AMCA Mk2 Engine Programme: Proposed Development Timeline
Rolls-Royce has reportedly outlined the following roadmap:
| Milestone | Expected Timeline |
| Engine Development Begins | After contract approval |
| Ground Testing | Around 2032 |
| First Engine Flight Testing | Around 2034 |
| Integration into Future AMCA Variants | Mid-2030s |
The proposed timeline broadly aligns with India’s long-term AMCA development roadmap.
Why Full IP Rights Matter
One of the biggest concerns in defence engine partnerships is control over technology.
In many international defence agreements:
- The original manufacturer retains critical design rights.
- Export permissions may require foreign approval.
- Future modifications can be restricted.
With a full-IP or joint-IP framework, India could potentially:
- Upgrade the engine independently.
- Export aircraft without foreign vetoes.
- Develop future variants.
- Use the technology base for other military programmes.
For India’s defence planners, this could be one of the most important aspects of the proposal.
Strategic Importance of AMCA Mk2 Engine Programme
1. Strengthening Atmanirbhar Bharat
A domestically developed engine would significantly improve India’s defence self-reliance.
Benefits include:
- Reduced import dependence.
- Domestic manufacturing growth.
- Indigenous supply chain development.
- Creation of high-skilled aerospace jobs.
2. Building Long-Term Engine Expertise
Only a handful of nations possess advanced fighter engine technology.
These include:
- United States
- United Kingdom
- France
- Russia
- China
A successful AMCA engine programme could help India join this exclusive group.
3. Future Aerospace Programmes
The technology developed for AMCA could later support:
- Advanced combat aircraft.
- Unmanned combat aerial vehicles (UCAVs).
- Naval propulsion systems.
- Future sixth-generation fighter concepts.
Competition in the AMCA Engine Race
Rolls-Royce is not the only contender.
India is also evaluating proposals from other global engine manufacturers.
Key evaluation factors include:
- Level of technology transfer.
- Intellectual property ownership.
- Cost.
- Development timelines.
- Manufacturing localization.
- Future upgrade potential.
The final decision will likely influence India’s air power capabilities for several decades.
Read also: Explained: Why India Is Not Rushing Into the Su-57 Deal and Waiting for the More Advanced Su-57M1
