Paninian India Private Limited has unveiled the Yantur 4.5 kN Turbofan Engine Programme, believed to be India’s first privately developed turbofan engine in its class. The initiative marks a significant step towards establishing indigenous private-sector capability in compact aerospace propulsion for next-generation autonomous systems.
The Yantur engine is being developed to power Paninian’s Svayatt L1 long-range autonomous cruise missile platform, designed to meet the operational requirements of the Indian Ministry of Defence’s Make-I programme for the Long-Range Land Attack Cruise Missile (LRLACM). Having completed its conceptual and detailed design phases, the programme is now advancing towards subsystem testing, validation and full engine certification. The company also stated that the engine core can be scaled up to 12.5 kN to power the Svayatt CCAV platform.
Beyond supporting the Svayatt L1 platform, the programme aims to establish a sovereign Indian capability in compact turbofan propulsion, strengthening self-reliance in one of the most critical technologies for future long-range autonomous aerospace systems while supporting the growth of the domestic aerospace ecosystem.
Commenting on the programme, Dr G. Gouda, former Group Director (Propulsion), CEMILAC, who has supported and overseen certification of numerous propulsion systems over the past four decades, including the GE404 and GE414 programme review for India’s LCA programme, said:
“The programme represents an important step towards establishing sovereign Indian capability in compact turbofan propulsion, engine controls, accessory systems, advanced manufacturing and propulsion-airframe integration. It complements the pioneering efforts of DRDO scientists, whose work has laid a strong foundation for indigenous propulsion development.”
The Yantur and Svayatt L1 programmes incorporate five patent claims covering engine family architecture, combustor and diffuser-nozzle design, compressor technology, digital-twin health monitoring and advanced manufacturing techniques. These innovations are intended to support a scalable family of propulsion systems for future autonomous aerospace platforms.
Supporting the programme is Paninian’s multidisciplinary team, bringing together expertise in propulsion engineering, autonomous systems, materials science, advanced manufacturing and digital engineering, alongside advisors and an expanding network of technology, manufacturing, testing and supply-chain partners.
Raghu Adla, Founder of Paninian India Private Limited, stated:
“Yantur represents a pioneering private-sector effort to build sovereign Indian propulsion capability for future strategic autonomous systems. This milestone belongs to our young engineering team, advisors and partners who have transformed an ambitious vision into a credible engineering programme. We are now seeking strategic support from government, industry and investors to accelerate engine testing, subsystem qualification and full-system validation while helping establish a sustainable indigenous propulsion ecosystem.”
To support the next phase of development, Paninian is initiating a US$3 million funding round to accelerate engine testing, subsystem qualification, full-engine validation and integration with the Svayatt L1 platform.
The Yantur programme reflects Paninian’s long-term vision of developing a family of indigenous propulsion systems for next-generation autonomous aerospace platforms, contributing to India’s growing strategic aerospace capabilities.
