Mazagon Dock Shipbuilders has acquired a controlling 51 per cent stake in Colombo Dockyard PLC for Rs 2,495 million (mn), marking its first international acquisition and a major step in expanding its regional footprint. The transaction gives the Mumbai-based shipbuilder operational control of the Sri Lankan facility, which ranks among South Asia's principal shipbuilding and repair yards. The acquisition was completed through a phased process that culminated in a mandatory offer to remaining shareholders.\n\nSituated within the Port of Colombo, the dockyard provides India with a stronger foothold in the Indian Ocean Region, a strategic maritime corridor for trade and security. The deal is expected to enhance Mazagon Dock's capabilities in ship construction, repair and engineering services across the region, supporting commercial and defence projects. Industry analysts consider the move likely to improve interoperability and regional cooperation in shipbuilding and defence manufacturing.\n\nThe Sri Lankan yard had been seeking a strategic investor to stabilise operations and address financial stress, and the entry of Mazagon Dock is intended to support capital infusion and operational efficiencies. Management and industry sources indicate that the partnership will prioritise modernisation, workforce training and long term contracts to secure the yard's viability. The arrangement also offers opportunities for technology transfer and joint ventures that could expand service offerings for naval and commercial clients.\n\nAs a Navratna defence public sector undertaking under the Ministry of Defence, Mazagon Dock's move signals a strategic shift from a domestically focused shipbuilder to an emerging regional maritime player with broader ambitions. The acquisition aligns with India's policy to strengthen presence in the Indo-Pacific and to extend its shipbuilding ecosystem beyond national borders. Observers expect the investment to bolster regional maritime influence while fostering closer defence industrial cooperation between India and Sri Lanka.