First-Ever Dual Commissioning of Major Combatants
In a historic first, the Indian Navy will commission two advanced frontline stealth frigates—INS Udaygiri (F35) and INS Himgiri (F34)—simultaneously on 26 August 2025 at Visakhapatnam. This marks a significant milestone in India’s naval modernisation and self-reliance efforts.
Project 17A: Next-Generation Stealth Frigates
Both vessels belong to the Project 17A class of stealth frigates, which are larger, more versatile, and stealthier than their Shivalik-class predecessors. With a displacement of 6,700 tonnes, these frigates offer enhanced capabilities in both offensive and defensive operations while maintaining a reduced radar cross-section.
Key Features
- Built under the Make in India and Aatmanirbhar Bharat initiatives.
- INS Udaygiri built by Mazagon Dock Shipbuilders Ltd (MDL), Mumbai.
- INS Himgiri built by Garden Reach Shipbuilders & Engineers (GRSE), Kolkata.
- INS Udaygiri is the 100th ship designed by the Navy’s Warship Design Bureau.
Advanced Propulsion & Weaponry
The frigates are powered by a Combined Diesel or Gas (CODOG) propulsion system, integrating diesel engines and gas turbines for improved efficiency and performance. Their weapon suite includes:
- Supersonic Surface-to-Surface Missiles
- Medium Range Surface-to-Air Missiles
- 76 mm Medium-Range Gun
- 30 mm and 12.7 mm Close-In Weapon Systems
- Anti-submarine and underwater weapon systems
Boosting the Defence Ecosystem
The construction of these frigates has engaged over 200 MSMEs, generating approximately 4,000 direct jobs and over 10,000 indirect jobs. This reflects the growing industrial and technological capacity of India’s defence sector.
Part of a Bigger Modernisation Drive
2025 has already seen the commissioning of several indigenous naval platforms, including INS Surat, INS Nilgiri, INS Vaghsheer, INS Arnala, and INS Nistar. The addition of Udaygiri and Himgiri further strengthens India’s blue-water capabilities.
Symbol of Maritime Self-Reliance
The commissioning ceremony will not just be a naval tradition but a celebration of India’s journey towards a robust, self-sufficient maritime defence ecosystem. With these ships joining the fleet, the message is clear: India’s seas are protected by ships built in India, designed by Indians, and crewed by Indians.
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