India is steadily positioning itself as a competitive force in Additive Manufacturing (AM) — the 3D printing technology in which a digital file directly controls the fabrication of physical objects — with the government's National Strategy for Additive Manufacturing (NSAM) having trained over 1,54,000 individuals and supported 56 AM startups since its launch in 2022, according to an official factsheet released on 7 October 2026.

The strategy is now transitioning into its NSAM 2.0 phase, with ambitions that exceed its predecessor in scale and scope, framing AM as a foundational pillar of both Atmanirbhar Bharat and Viksit Bharat.

The Global Opportunity India Is Chasing

The global AM machines market is projected to reach $149 billion by 2035, while the AM-electronics supply chain alone is set to expand from $18 billion to $112 billion over the same period. These figures, cited in the government factsheet, underscore the scale of the opportunity India is attempting to capture. The country's focus spans materials including polymers, metals, composites, ceramics, and semiconductor-grade materials, giving it a broad manufacturing surface across high-value sectors.

Space, Defence, and Healthcare Lead Early Adoption

India's space sector has emerged as one of the most visible early adopters of AM technology. In May 2024, Agnikul Cosmos — an IIT Madras-incubated startup — launched Agnibaan - SOrTeD, featuring a single-piece, AM-printed semi-cryogenic rocket engine. The mission demonstrated that additive manufacturing can support complex engine designs and accelerate indigenous space hardware development. NSAM has since been assisting additional startups in R&D for critical engine components.

The Indian Army has also deployed AM in both construction and operational contexts. It inaugurated its first AM-printed two-storey dwelling unit in Ahmedabad, completed in just 12 weeks, and has extended the technology to precast defences in high-altitude terrains including Ladakh. NSAM is now supporting all three branches of the Armed Forces in establishing workshop-level facilities for maintenance, repair, and overhaul (MRO) applications.

In healthcare, the Technology Development Board is backing the development of 3D-printed bone grafts made from indigenous bioceramic materials. These grafts can be customised to individual patients' anatomy, potentially reducing medical imports and supporting more personalised treatment outcomes.

ESTIC-2026 to Showcase Next Frontier

The second edition of India's Emerging Science, Technology and Innovation Conclave (ESTIC-2026), organised by the Council of Scientific and Industrial Research (CSIR), is scheduled for 27–29 October 2026. Spanning 12 thematic areas, the conclave will feature plenary sessions, technical discussions, and exhibitions, with AM among the focus technologies. The event is positioned as a catalyst for strategic collaborations supporting India's Viksit Bharat 2047 vision.

What NSAM 2.0 Signals

The shift to NSAM 2.0 reflects growing government confidence that AM is no longer an experimental frontier but an industrial-scale lever. This comes amid broader global competition from the United States, Germany, and China — all of which have invested heavily in domestic AM ecosystems. Notably, India's approach links AM directly to defence self-reliance and healthcare indigenisation, giving the strategy cross-ministerial breadth that earlier industrial technology pushes often lacked.

With ESTIC-2026 approaching and NSAM 2.0 in motion, India's additive manufacturing ambitions are set to face their most significant test: translating training numbers and startup support into exportable, globally competitive products.