Indian Multi-Role Helicopter (IMRH) Will Be a Game Changer in Military Aviation – Indian Defence News

In the realm of military aviation, innovation and technological prowess are paramount. The Indian Multi-Role Helicopter (IMRH), currently under development by Hindustan Aeronautics Limited (HAL), stands as a testament to India’s commitment to pushing the boundaries of airpower. With the groundwork already laid and ambitious plans in motion, the IMRH promises to be a game changer not just for the Indian armed forces but also on the global stage.

Indian Multi-Role Helicopter, IMRH, Indian Defence News
Indian Multi-Role Helicopter (IMRH) (img source – wikipedia)

The Birth of IMRH

The IMRH project is a monumental endeavor that seeks to produce a 10 to 13-tonne attack helicopter by the year 2027. This venture is on a scale that rivals HAL’s earlier achievements, notably the development of the Tejas military aircraft. What’s more, the IMRH’s design work represents India’s most significant foray into helicopter design.

A Fiscal Revolution

One of the most striking aspects of the IMRH project is its potential to reduce India’s dependence on costly helicopter imports. It is estimated that the IMRH project could replace imports worth over Rs 4 lakh crore for the Indian military, spanning the army, air force, and navy. This strategic move not only strengthens India’s defense capabilities but also opens up lucrative opportunities for global exports, positioning HAL as a key player in the international helicopter market.

Bridging the Gap

The IMRH is poised to replace existing helicopters, such as the Mil Mi-17, Kamov, and Seaking, which were imported from Russia and the UK. Depending on its configuration, the IMRH can carry either 24 or 36 troops, making it a versatile asset for the armed forces. The Indian Air Force’s Mi-17 helicopters are scheduled for replacement starting from 2028, and the IMRH is set to outperform them in terms of endurance and capabilities.

Meeting the Armed Forces’ Needs

The IMRH project has calculated a substantial demand from the armed forces. With the Indian Air Force, Army, and Navy collectively expressing the need for 314 helicopters, the project’s expenditure is estimated at approximately Rs. 78,500 crore. This investment is expected to pay off with enhanced operational capabilities and reduced reliance on foreign imports.

Technological Advancements

The IMRH is not just a leap in terms of scale; it is also a technological marvel. It boasts a service ceiling of 6.5 kilometers, a feature unmatched by any other helicopter in its weight class globally. With a flight endurance of three hours and a maximum cruise speed of 260 kmph, the IMRH ensures rapid response and versatility. It will be equipped with an indigenously designed smart cockpit, state-of-the-art mission systems, advanced avionics, and a 4-axis automatic flight control system.

Private Sector Collaboration

HAL is actively engaging the private sector through a Public-Private Partnership (PPP) model for the development, design, and manufacturing of the IMRH. This approach seeks to accelerate the project’s timeline and reduce costs while also allowing private sector companies to export a portion of their production, contributing to India’s foreign exchange reserves.

Development Costs and Partnerships

The IMRH project comes with a significant financial investment, with an estimated development cost of ₹11,000 crore. HAL has also forged a crucial partnership with Safran Helicopter Engines to jointly develop and produce engines for the IMRH, ensuring robust powerplants for this formidable helicopter.

Naval Multi-Role Helicopter

The Indian Navy has joined the IMRH project, envisioning a specialized naval multi-mission capability helicopter. This variant, known as the Deck-based Naval Multi-role Helicopter (DBMRH), will excel in roles such as Anti-Submarine Warfare, Special Operations, Search & Rescue, and more. With higher payload capacity and a more potent engine, the DBMRH complements the IMRH’s versatility.


The Indian Multi-Role Helicopter (IMRH) project by HAL represents a monumental leap in India’s military aviation capabilities. With its impressive specifications, potential for global exports, and contributions to self-reliance in defense, the IMRH is poised to be a game changer in the world of military helicopters. As it takes flight, the IMRH will undoubtedly leave an indelible mark on India’s defense landscape and secure its place as a global contender in the aerospace industry.

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