Defence Minister Rajnath Singh has launched five major defence expansion projects worth nearly ₹3,500 crore in West Bengal, marking a significant step towards strengthening India’s domestic defence manufacturing and shipbuilding capabilities.
The projects were launched virtually from Kolkata on August 23, 2026. They include three expansion projects of Garden Reach Shipbuilders and Engineers (GRSE) and two facilities of Yantra India Limited (YIL). The initiatives are aimed at expanding production capacity, improving maritime infrastructure and strengthening India’s wider defence industrial ecosystem.
The three GRSE projects are located at Kidderpore, Shalimar and Raichak, while the two YIL facilities are being developed at the Metal and Steel Factory in Ishapore. Together, the projects are expected to enhance capabilities related to shipbuilding, ship repair, metallurgy and advanced defence manufacturing.
The Raichak project is particularly important for GRSE’s future expansion, as the new infrastructure will support larger shipbuilding and ship-repair activities. The development comes at a time when India is seeking to expand its domestic shipbuilding capacity and increase its competitiveness in the global maritime sector.
Speaking at the event, Rajnath Singh emphasised the need for India to build a strong and self-reliant shipbuilding ecosystem. He highlighted the importance of quality, timely delivery and efficient maintenance and refit services in establishing India as a major global shipbuilding hub.
GRSE has emerged as one of India’s key defence shipbuilders, contributing significantly to the construction of vessels for the Indian Navy and Coast Guard. The company has also been expanding its presence in international markets, reflecting India’s growing ambitions in the global shipbuilding industry.
The two Yantra India projects at Ishapore will further strengthen India’s advanced manufacturing and metallurgical capabilities. With an investment of more than ₹750 crore, the facilities will incorporate modern manufacturing technologies, including Industry 4.0 systems and energy-efficient processes.
The projects are expected to support the domestic production of critical components and reduce dependence on imports across defence and other strategic sectors. They will also create opportunities for local industries, including Micro, Small and Medium Enterprises, by expanding the network of suppliers and ancillary manufacturers.
The ₹3,500 crore investment reflects the government’s continued focus on Aatmanirbhar Bharat and Make in India in the defence sector. By expanding indigenous manufacturing capacity, India aims to strengthen its defence preparedness while creating new industrial and employment opportunities.
With major investments in shipbuilding, ship repair and advanced manufacturing, West Bengal is expected to play a growing role in India’s defence industrial ecosystem. The new projects could further strengthen the state’s position as an important centre for India’s defence production and maritime capabilities.