Hyderabad:

The project was led by Prof. KVL Subramaniam from IITH. “We constructed this military bunker using locally sourced materials, specially adapted for extreme conditions. This marks a new chapter for both the defence and construction sectors in India,” he said in the statement.

In a unique defence initiative, the Indian Army collaborated with Simpliforge Creations and IIT-Hyderabad (IITH) to create the first-of-its-kind ‘3d-printed’ protective military bunker in Leh, Ladakh.

Located at a height of 11,000 feet, the structure was set up under Project PRABAL using fully indigenous technology. The base is also the world’s highest-ever in-situ 3d-printed construction, achieved in extremely high-altitude, low-oxygen (HALO) conditions, according to an official statement.

“We conducted extensive testing at IIT-H’s advanced labs, including analysis of local sand and aggregate and rheology studies. This allowed us to tailor a mix offering superior strength, durability and resilience,” he said.

Dhruv Gandhi, CEO of Simpliforge Creations, said that the team used a robotic 3d printer to set up the structure within 24 hours, and the entire bunker was completed in just 5 days. “The design was tailored to endure the harsh weather and operational challenges of the high-altitude region,” he said.

Arun, a PhD student from IITH, also contributed significantly to the project. “This innovation is expected to revolutionise rapid infrastructure development in remote and strategic military zones across the country,” he said.

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