Mahindra Group and Brazilian aircraft maker Embraer have identified Nagpur for a potential final assembly line for the C-390 Millennium, linking India’s proposed military transport aircraft programme to a much larger question: whether defence procurement can create durable industrial ecosystems outside the country’s established manufacturing centres.
The companies are jointly pursuing the Indian Air Force’s Medium Transport Aircraft programme. Their preparations include local assembly, industrialisation, supply-chain development, maintenance, repair and overhaul, training and lifecycle support. But the proposed Nagpur aerospace facility remains conditional. It will proceed only if the Indian government selects the C-390 Millennium and places an order under the programme.
That condition is central to understanding the announcement. This is not yet a production contract, an aircraft order or a confirmed operational plant. It is an effort by the two companies and the Maharashtra government to prepare the land, institutional coordination and industrial framework required to move quickly if the partnership is selected.
The announcement therefore sits at the intersection of defence procurement and place-based industrial planning. The immediate proposal concerns an aircraft, but the longer-term ambition is an ecosystem involving engineering, assembly, component suppliers, system integration, manufacturing services, maintenance and training. Such an ecosystem would require more than a factory building. It would depend on coordination between the aircraft manufacturer, the Indian partner, state authorities, domestic aerospace companies and the central government’s procurement process.
Mahindra said it is working with Embraer and the Maharashtra government on the associated processes. The companies have identified Nagpur as a potential location, and Mahindra said the state government had allotted land and was assisting with related requirements. The announcement did not specify the size of the land parcel, the investment value, the proposed employment count or a construction timetable.
Those omissions matter because the industrial significance of a defence facility is determined not only by the presence of an assembly line. It also depends on how much work is performed locally, how many Indian suppliers are integrated into the programme, whether maintenance and support activities remain in the country, and whether the facility develops capabilities that can serve future aircraft programmes. Mahindra and Embraer have indicated that they intend to progressively integrate Indian aerospace companies if the programme is awarded, but the scale and schedule of that integration are not yet established.
The proposed arrangement builds on a series of agreements between the companies. Mahindra and Embraer signed an initial pact in February 2024 and entered into a strategic cooperation agreement in October 2025 to jointly advance the C-390 Millennium for the Indian Air Force’s Medium Transport Aircraft programme. In February 2026, they also announced plans to develop a C-390 maintenance, repair and overhaul capability in India, subject to the aircraft being selected.
This sequence shows how the companies are attempting to prepare an industrial offer before the procurement decision is concluded. The offer is not limited to delivering aircraft. It includes a possible domestic manufacturing and support architecture intended to align with the Indian government’s Make in India and Atmanirbhar Bharat objectives. Whether that architecture becomes operational will depend first on the government’s aircraft selection and order placement.
The C-390 Millennium is a multi-mission military transport aircraft. According to the companies, it can perform troop and cargo transport, airdrop operations, medical evacuation, search and rescue, firefighting and humanitarian missions. It has a payload capacity of up to 26 tonnes and is designed to operate from temporary or unpaved runways.
These operating characteristics explain why the proposed facility is being presented as more than a conventional manufacturing project. Aircraft assembly would be one part of the activity. The stated scope also covers aircraft engineering, system integration, manufacturing engineering, local supply-chain development, aftermarket services, training and lifecycle support. In practical terms, the value of the project would depend on whether these capabilities are established in India rather than limited to final assembly.
The choice of Nagpur also gives the proposal a regional industrial dimension, although the supplied announcement does not set out a detailed location strategy or a map of expected suppliers. Mahindra described the city as offering a compelling opportunity for the capability, while Embraer said that identifying Nagpur as a potential assembly location was an important step towards a long-term aerospace ecosystem in India. The statements establish the intended direction, but they do not yet establish the facility’s final design, capacity or delivery schedule.
For Maharashtra, the project creates a potential opportunity to deepen the state’s role in aerospace and defence manufacturing. The state government’s involvement, as described by Mahindra and Embraer, includes land allocation and support for related requirements. This highlights the administrative work that accompanies large industrial proposals: land, permissions, infrastructure coordination and engagement with prospective suppliers must be prepared before production can begin.
For Mahindra, the proposed partnership would extend its manufacturing network into aircraft industrialisation and support. For Embraer, it would create a possible Indian base for assembly and support of the C-390 Millennium if the aircraft is selected. The companies’ respective contributions are described as complementary: Embraer would bring aerospace engineering and aircraft manufacturing expertise, while Mahindra would contribute manufacturing capabilities and its Indian industrial ecosystem.
The proposal also illustrates the difference between localisation as an objective and localisation as an operating system. A local assembly line can provide a visible domestic presence, but a broader ecosystem requires Indian companies to participate in manufacturing, services, training and long-term support. The partnership has stated that it intends to bring Indian aerospace companies into the C-390 ecosystem progressively. The available material does not identify those companies or specify the proportion of work expected to be undertaken domestically.
The central institutional dependency remains the Indian government’s procurement decision. Until the C-390 Millennium is selected and an order is placed, the Nagpur facility is preparatory rather than operational. This means that land allocation and industrial planning can advance before the project receives the final demand signal required for construction and production.
That sequencing can help a partnership reduce the time between an award and production, but it also leaves the proposal exposed to procurement outcomes. The companies have repeatedly qualified their statements, making clear that the proposed industrialisation, assembly and MRO activities are subject to selection under the Medium Transport Aircraft programme. The qualification is not a minor caveat; it determines whether the planned infrastructure moves from preparation to execution.
The announcement also leaves several issues for future monitoring. These include the aircraft selection process, the placement and terms of any Indian Air Force order, the final allocation and development of land, the investment commitment, the construction timeline, the scope of the assembly facility and the identity of participating Indian suppliers. The eventual level of local manufacturing and the creation of training and lifecycle-support capabilities will be particularly important indicators of whether the proposal develops into a full industrial ecosystem.
For Nagpur, the immediate outcome is a proposed aerospace capability supported by land allocation and ongoing government coordination, not a confirmed aircraft plant. For India’s defence manufacturing strategy, the larger significance lies in the attempt to link procurement with domestic engineering, supply chains and long-term support. The evidence currently confirms that Mahindra and Embraer are preparing for that possibility. It does not yet confirm that the facility will be built, that the C-390 will be selected, or that production will begin.
