India’s Naval Strength Grows: INS Udaygiri & Project 17A Explained

Key Highlights of INS Udaygiri
1. Project 17A: A Game-Changer
An upgrade from the Shivalik-class (Project 17), these seven frigates are designed for stealth, advanced weaponry, and multi-role missions.
Features low radar visibility and superior combat systems for “Blue Water” operations (deep-sea warfare).

2. Indigenous Design & Faster Construction
Designed by India’s Warship Design Bureau using the “Integrated Construction” method.
Delivered in just 37 months—faster than traditional builds due to pre-outfitting techniques.

3. Advanced Technology & Armament
Larger hull (+4.54%) than previous models.
CODOG propulsion (Combined Diesel or Gas) for high-speed maneuvers.
Armed with:
Supersonic surface-to-surface missiles
Medium-range air defence missiles
Rapid-fire close-in weapon systems

4. Boosting Make in India & Employment
Created 4,000+ direct jobs and 10,000+ indirect jobs via MSME partnerships.
Over 200 small industries contributed to its construction.

5. Future of Project 17A
Five more frigates under construction at Mazagon Dock & GRSE.
All ships to be delivered by 2026, enhancing India’s maritime dominance.

Why This Matters for Competitive Exams
SSC/PSC: Questions on defence projects, indigenous manufacturing, and naval tech are frequent.
NID/NIFT/FDDI: Design principles (stealth shaping, materials) are relevant for entrance exams.
General Awareness: Current affairs on INS Udaygiri may appear in GK sections.


Sample Exam Questions & Answers
Q1. Which shipyard built INS Udaygiri?
Ans: Mazagon Dock Shipbuilders Limited (Mumbai).
Q2. What is unique about Project 17A frigates’ construction?
Ans: Uses Integrated Construction for faster build times.
Q3. How does CODOG propulsion work?
Ans: Combines diesel engines for cruising + gas turbines for high speed.
Q4. Name one missile system onboard INS Udaygiri.
Ans: Supersonic surface-to-surface missile system.
Q5. How many jobs did Project 17A create?
Ans: 4,000 direct + 10,000+ indirect jobs.