Defence Minister Rajnath Singh commissioned the indigenous stealth frigate INS Mahendragiri on Saturday at the Naval Dockyard in Visakhapatnam [1].
The induction of this vessel represents a critical milestone in India's effort to reduce reliance on foreign military hardware. By completing this series of ships, the Indian Navy increases its operational reach and surveillance capabilities in regional waters.
INS Mahendragiri is the sixth and final stealth frigate of the Project 17A Nilgiri-class [1]. The vessel is 75% indigenous [2]. This project focuses on the development of stealth frigates that utilize advanced technology to reduce their radar cross-section, making them harder for enemy sensors to detect.
The commissioning ceremony took place at the Visakhapatnam Naval Dockyard, where the ship will be integrated into the active fleet [1]. The Project 17A program is designed to provide the navy with a modern fleet of ships capable of multi-role operations, including anti-submarine warfare, and surface combat [2].
Singh said the addition of the ship boosts the maritime strength of the nation [2]. The focus on indigenous manufacturing aligns with broader government goals to establish India as a global hub for defense production [2].
The Nilgiri-class frigates are characterized by their improved stealth features and advanced weapon systems. These ships are intended to operate in both coastal and deep-sea environments to ensure maritime security [1].
“INS Mahendragiri is the sixth and final stealth frigate of Project 17A Nilgiri-class”
The completion of the Project 17A Nilgiri-class fleet signifies a shift toward strategic autonomy for the Indian Navy. By achieving a 75% indigenous content rate, India is transitioning from a primary importer of naval vessels to a producer of complex stealth technology. This capability is essential for maintaining a competitive edge in the Indian Ocean Region, where stealth and domestic sustainment are key to long-term maritime security.



