Indigenous Stealth Frigate Udaygiri Delivered to Indian Navy

Yard 12652 (Udaygiri), the second ship of Project 17A stealth frigate, being built at Mazagon Dock Shipbuilders Limited (MDSL), was delivered to the Indian Navy on 01 July 2025. The Project is a follow-on of the Shivalik class (Project 17) frigates active in service. Udaygiri is the second among the seven P17A frigates under construction at MDL, Mumbai and GRSE, Kolkata. These multi-mission frigates are capable of operating in a ‘Blue Water’ environment dealing with both conventional and non-conventional threats in the area of India’s Maritime Interests. Udaygiri is a modern Avatar of its predecessor, erstwhile INS Udaygiri which was a Steam Ship, decommissioned on 24 August 2007 after rendering 31 years of glorious service to the nation.

P-17A ships have enhanced stealth features and fitted with ‘State of the Art’ weapons and sensors, a significant upgrade from the P17 class. The ships represent a quantum leap in Indian Navy’s in-house design capabilities at the Warship Design Bureau. The newly designed ships