Reliance and Rolls-Royce collaborate on India’s sovereign fighter engine project, signalling a disruptive shift in defence manufacturing

Reliance Industries and Rolls-Royce are teaming up to develop a sovereign combat engine for India’s Advanced Medium Combat Aircraft programme, marking a significant step towards domestic defence self-reliance amid shifting partnerships and an expanding Indian aerospace industry.

Reliance Industries and Rolls-Royce have said they intend to work together on the design, development and possible manufacture of a sovereign combat engine for India’s Advanced Medium Combat Aircraft programme, a step that would deepen the country’s drive to build critical defence technology at home. The companies said the proposed tie-up would also examine creating a dedicated aerospace gas turbine complex in India, while leaving the door open to wider cooperation in defence, civil aerospace and power-and-propulsion technologies.

The move fits with India’s broader push under the Atmanirbhar Bharat self-reliance campaign, which has increasingly prioritised domestic production and greater control over intellectual property in military programmes. According to the original report, the AMCA is intended to give the air force an advanced home-grown fighter jet, and the engine question has been one of the programme’s most sensitive issues. Defence Minister Rajnath Singh said last year that India would retain intellectual property for a 120 kilonewton engine under development for the aircraft, underlining how central engine sovereignty has become to the project.

Rolls-Royce has been signalling a bigger India strategy for months. In February, the company outlined plans to treat India as a “home market” alongside the UK, including a goal of doubling its local workforce to about 10,000 and increasing sourcing from Indian suppliers tenfold, according to Indian Defence News. That same reporting said the British group had discussed a next-generation fighter engine with Prime Minister Narendra Modi and senior Indian officials, alongside a wider expansion across defence, energy and civil aviation. Earlier reporting also said Rolls-Royce was offering full intellectual property rights for an AMCA engine and was proposing a clean-slate 110 kilonewton design rather than a derivative of its work on the UK-led Global Combat Air Programme.

The latest announcement also comes against a backdrop of shifting partnerships in India’s military engine sector. Reuters-style reporting in the source material said Safran remains a long-standing French partner, already supporting the M88 engines used on India’s Rafale fleet and working with Hindustan Aeronautics on helicopter propulsion. Hindustan Aeronautics itself previously expanded its collaboration with Rolls-Royce on supply chains and maintenance work, but the new Reliance-Rolls-Royce statement signals a broader and more ambitious industrial model. It also follows the withdrawal of HAL from its earlier role in the AMCA fighter initiative this year, sharpening the significance of any fresh industrial arrangement around the programme.

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