The Indian Army’s Southern Command has reached a key milestone in its pursuit of military self-reliance by activating dedicated Additive Manufacturing (AM) facilities.
These centres are now equipped to produce essential spare parts in-house for its legacy Soviet-origin platforms, specifically the T-72 main battle tanks and the BMP-1 and BMP-2 infantry combat vehicles.
Addressing Legacy Maintenance Challenges
Operating equipment that is several decades old presents significant logistical hurdles.Many of the Army's armored platforms were acquired from the former Soviet Union, and as the original production lines for these vehicles have shuttered, sourcing replacement components has become increasingly difficult.
Traditional supply chains are often slow and complex, frequently leaving units waiting months for necessary parts.
By adopting 3D printing technology, the Army is effectively bypassing these bottlenecks.
This shift allows for the local fabrication of components, reducing reliance on expensive foreign imports and streamlining the procurement process.
This initiative is a vital component of the broader Atmanirbhar Bharat (Self-Reliant India) vision, ensuring that these battle-proven systems remain operational and combat-ready.
A Strategic Edge in Combat Readiness
The benefits of additive manufacturing extend far beyond cost-efficiency.This technology enables "Combat Force Regeneration," a concept championed by the Corps of Electronics and Mechanical Engineers (EME).
It allows for the rapid manufacturing of parts closer to the point of use—sometimes within hours or days—rather than waiting for lengthy supply chain fulfillment.
In conflict scenarios, where established logistical routes may be compromised, the ability to manufacture critical spares domestically acts as a powerful force multiplier.
The facilities utilize advanced 3D scanning for precise digital modeling, alongside metal and polymer printing capabilities, to ensure that reproduced parts meet rigorous military standards.
Broader Implications for Defence
This initiative at the Southern Command follows a series of strategic technology infusions across the Indian Army.In December 2025, the Army launched 'Rachnalaya,' its first Additive Manufacturing Centre of Excellence at the Military College of Electronics and Mechanical Engineering (MCEME) in Secunderabad, which serves as a central hub for these advancements.
Furthermore, the Army has established the 'Agnishodh' research cell at IIT Madras to foster collaboration with academia and industry for further innovation in 3D printing for defence applications.
While the primary focus remains on sustaining the vast fleets of T-72 and BMP vehicles, the experience gained through these additive manufacturing centres is expected to broaden.
Future applications will likely support a diverse range of equipment, including artillery systems, engineering gear, and even aerospace components.
By integrating smart manufacturing with digital design ecosystems, the Indian Army is successfully transforming its maintenance defence capabilities to meet the demands of modern, multi-domain warfare.
