State-owned defence shipbuilder Mazagon Dock Shipbuilders Limited has confirmed that negotiations related to a massive ₹99,000 crore defence contract have been completed, responding to regulatory queries following a sharp rise in its share price. The clarification came after media reports suggested that the company’s stock rallied on expectations of a major submarine deal with the Indian Navy.
The company issued its clarification in response to an email dated March 5, 2026, regarding a news article published titled “Mazagon Dock shares climb 6% amid report of Rs 99,000 crore defence deal".
In the communication, the shipbuilder addressed questions about whether negotiations for such a contract were underway and whether any undisclosed information could explain the recent movement in the stock price.
Mazagon Dock stated that, in continuation of its earlier disclosures dated August 25, 2025, September 10, 2025, and January 9, 2026, negotiations between the government and the company have now been completed.
According to the company, the discussions were conducted through the Contract Negotiation Committee (CNC), which handles key defence procurement processes. The company confirmed that the CNC negotiations between the Government of India and Mazagon Dock Shipbuilders Limited have been completed.
Following the completion of negotiations, the proposal has now been forwarded for approval from the competent government authority. This indicates that while the negotiation phase has concluded, the final award of the contract is still subject to formal government approval.
Responding to another query regarding unusual trading activity in its shares, Mazagon Dock clarified that it is not aware of any information that has not already been disclosed to stock exchanges that could explain the movement in the share price.
The company further stated that there are no regulatory or legal proceedings related to the matter, confirming that the query regarding such proceedings is not applicable.
Mazagon Dock also reiterated that apart from the update regarding the completed negotiations, it is not aware of any other material developments referred to in the news report.
Media reports had indicated that the surge in Mazagon Dock’s shares was linked to expectations of a major defence contract involving the construction of six advanced conventional submarines for the Indian Navy.
The submarines are expected to be built in Mumbai by Mazagon Dock in collaboration with Germany’s Thyssenkrupp Marine Systems under the ambitious Project 75(I) programme. This project aims to develop six state-of-the-art submarines through technology collaboration and domestic manufacturing.
Contract negotiations between Thyssenkrupp Marine Systems and Mazagon Dock reportedly began in 2025 as part of this flagship initiative. If approved, the ₹99,000 crore deal would become one of India’s largest defence procurement projects.
Following the reports of the potential contract, Mazagon Dock’s shares recorded strong gains in the market. The stock rose 6.69% during intraday trading to hit a high of ₹2,311.35 on the BSE.
By the close of trading on March 5, 2026, the share price settled at ₹2,352.50 on the NSE, marking a gain of ₹187.10 or 8.64% for the day.
Naval acquisition projects typically involve large contract values and complex procurement procedures. Such projects often experience procedural delays due to changing geopolitical conditions and evolving defence technologies.
The company reiterated that while negotiations for the ₹99,000 crore defence deal have been completed, the contract remains subject to approval by the competent authority, and no further announcements have been made beyond the disclosures already provided.

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