Prime Minister Narendra Modi commissioned three indigenously designed and built naval vessels in Kolkata on June 21, 2024 [1].
The induction of these ships marks a significant step toward India's goal of self-reliance in defense manufacturing. By reducing dependence on foreign imports, the Indian Navy aims to enhance its operational readiness and strategic autonomy in the region.
The three vessels added to the fleet are the INS Dunagiri, a stealth frigate; the INS Sanshodhak, a survey vessel; and the INS Agray, an anti-submarine warfare craft [2]. Some reports specify that the stealth frigate is armed with BrahMos missiles [3].
Each of the three ships [1] was constructed with more than 75% indigenous content [3]. This high level of domestic production is intended to strengthen the local defense industrial base and ensure that critical maritime technology remains within the country.
The INS Dunagiri is designed for stealth operations to avoid detection by enemy radar, while the INS Agray focuses on hunting submarines [3]. The INS Sanshodhak provides essential hydrographic survey capabilities, which are necessary for safe navigation, and maritime mapping [2].
These additions to the naval fleet are part of a broader strategy to secure India's maritime borders and project power across the Indian Ocean. The ceremony in Kolkata highlighted the collaboration between the government and domestic shipbuilders to produce high-tech warships.
“three indigenously designed and built naval vessels”
The commissioning of these vessels reflects India's 'Aatmanirbhar Bharat' (Self-Reliant India) initiative. By achieving over 75% indigenous content in complex platforms like stealth frigates and anti-submarine craft, India is transitioning from a primary importer of naval hardware to a producer. This shift reduces vulnerability to foreign supply chain disruptions and allows for customized modifications to meet specific regional security threats in the Indian Ocean.

