What is the common examiner trap about Security & Defence in UPSC exams?

They may ask about the 'first' or 'third' ship instead of the 'fourth' (Taragiri) in the Nilgiri-class, or confuse the builder (MDL) with other shipyards like GRSE or CSL. They might also swap the propulsion system (CODOG) with others like COGAG or IEP.

What should UPSC aspirants remember about Security & Defence for Prelims?

1. Target this Data: 75% indigenous content and 6,670-tonne displacement of INS Taragiri. 2. Target this Nodal Body: Mazagon Dock Shipbuilding Ltd (MDL) as the builder under Project 17A. 3. Target this Legal Point: The event underscores the 'Make in India' and 'Aatmanirbhar Bharat' policy frameworks for defense.

SecurityScience & Technology

Take AI Challenge ▸

News 0 of 24

Indian Navy Commissions 'Taragiri', Fourth Nilgiri-Class Frigate with 75% Indigenous Content Under Project 17A

Q: Which public sector shipyard is the primary builder of the stealth frigate 'Taragiri'?

Mazagon Dock Shipbuilders Ltd (MDL), The article explicitly states that 'Taragiri' is the third one built by Mazagon Dock Shipbuilding Ltd (MDL). MDL is a leading defense shipyard in Mumbai responsible for major naval projects.

Q: Consider the following statements regarding the stealth frigate 'Taragiri': 1. It is the fourth ship of the Nilgiri-class under Project 17A. 2. It is powered by an Integrated Electric Propulsion (IEP) system. 3. It was delivered to the Indian Navy in November 2025. Which of the statements given above is/are correct?

Both 1 and 3, Statement 1 is correct as 'Taragiri' is the fourth ship of Nilgiri-class (Project 17A). Statement 2 is incorrect; the article states it is driven by a Combined Diesel or Gas (CODOG) propulsion plant, not IEP. Statement 3 is correct as it was delivered on November 28 last year (2025).

Q: What is the approximate indigenous content percentage of the newly commissioned stealth frigate 'Taragiri'?

Above 75%, The article specifically mentions that the indigenous content of the ship exceeds 75%. This is a key data point highlighting the success of the 'Aatmanirbhar Bharat' initiative in defense manufacturing.

Q: What is a primary strategic significance of commissioning advanced stealth frigates like 'Taragiri' for the Indian Navy?

To enhance power projection and sea control capabilities in the Indian Ocean Region., While the ship has a flexible mission profile, the article emphasizes its role as a 'premier hunter of the seas' and a guardian of maritime frontiers. Its advanced weapon suite and stealth features are primarily for high-intensity combat and securing India's strategic interests in the maritime domain.

Security & Defence Science & Tech InfrastructureHIGH

Target:UPSC GS-IIIMPSCSSC GATeachingPrelims HighMains MediumStatic GK Link

21 Mar 2026

~2 min

Source: The Hindu

Key Data:75% indigenous content6,670-tonne displacementCommissioning: April 3, 2026Delivery: November 28, 2025

Bodies:Indian NavyMinistry of DefenceMazagon Dock Shipbuilders Ltd (MDL)

Practice MCQs from today's news ▸

~2 min · Quick mode

What This Article Covers

1.The Indian Navy is set to commission the stealth frigate 'Taragiri' on April 3, 2026, in Visakhapatnam, with Defence Minister Rajnath Singh presiding.

2.'Taragiri' is the fourth ship of the Nilgiri-class under Project 17A and the third built by Mazagon Dock Shipbuilders Ltd (MDL), delivered in November 2025.

3.The warship, with 75% indigenous content, represents a generational leap in stealth, firepower, and automation, directly aligning with the 'Aatmanirbharta' and 'Make in India' initiatives for the defense sector.

The Big Picture

Prelims · HighMains · Medium

The Indian Navy is enhancing its blue-water capabilities with the commissioning of the stealth frigate 'Taragiri', a potent symbol of indigenous warship-building. With over 75% indigenous content, this 6,670-tonne vessel is critical for aspirants covering defense modernization, 'Make in India', and India's maritime security strategy.

Exam Lens

Quick Exam Facts From News

Commissioning DateApril 3, 2026

Ship Class & ProjectNilgiri-class (Project 17A)

Indigenous ContentExceeds 75%

Displacement6,670 tonnes

Hull NumberF41 (Yard 12653)

Delivery DateNovember 28, 2025

Propulsion SystemCombined Diesel or Gas (CODOG)

1-Minute Revision

›Commissioning Date: April 3, 2026
›Ship Class & Project: Nilgiri-class (Project 17A)
›Target this Data: 75% indigenous content and 6,670-tonne displacement of INS Taragiri.
›Target this Nodal Body: Mazagon Dock Shipbuilding Ltd (MDL) as the builder under Project 17A.
›Target this Legal Point: The event underscores the 'Make in India' and 'Aatmanirbhar Bharat' policy frameworks for defense.

Mastered this topic? Test your knowledge with a full MCQ quiz.

Practice exam-style questions, track your score, and strengthen your recall.

News Snapshot

🚢

Indigenous Warship

The 'Taragiri' stealth frigate, with over 75% indigenous content, is a major milestone for India's self-reliance in defense manufacturing.

⚔️

Advanced Capabilities

The frigate is equipped with supersonic missiles, a modern Combat Management System, and advanced stealth features for multi-dimensional operations.

🏭

Industrial Ecosystem

The ship's construction involved over 200 MSMEs, supporting thousands of jobs and showcasing the maturity of India's domestic defense industrial base.

Detailed Analysis & Strategic Depth

Context / Background

Project 17A is a critical follow-on to the Shivalik-class (Project 17) frigates, aimed at modernizing the Indian Navy's surface fleet with advanced stealth features and indigenous design. This program is central to the Navy's 15-year indigenous shipbuilding plan and aligns with the broader 'Make in India' and 'Aatmanirbhar Bharat' defense policies initiated post-2014.

Core Analysis & Implications

The commissioning of 'Taragiri' signifies a quantum leap in indigenous warship design, reducing dependence on foreign suppliers. Its high indigenous content strengthens the domestic MSME ecosystem and creates a skilled workforce. Strategically, it enhances the Navy's power projection and sea-denial capabilities in the Indian Ocean Region (IOR), crucial for countering China's expanding naval presence and securing sea lanes of communication (SLOCs).

Future Outlook / Way Forward

The success of Project 17A sets the stage for more ambitious projects like the Next Generation Destroyer (Project 18). Future focus will be on integrating more advanced indigenous weapon systems, sensors, and propulsion technologies. This trajectory is essential for achieving the Navy's goal of becoming a 175-ship force by 2035 and establishing India as a leading global defense manufacturer and net security provider in the IOR.

Key Facts at a Glance

Commissioning DateApril 3, 2026

Ship Class & ProjectNilgiri-class (Project 17A)

Indigenous ContentExceeds 75%

Displacement6,670 tonnes

Hull NumberF41 (Yard 12653)

Delivery DateNovember 28, 2025

Propulsion SystemCombined Diesel or Gas (CODOG)

You've read the full analysis. Now test your understanding.

Practice exam-style questions based on this article.

Q1Static LinkageEasyUPSC, SSC, State PSC

Which public sector shipyard is the primary builder of the stealth frigate 'Taragiri'?

Q2Statement-basedHardUPSC, SSC

Consider the following statements regarding the stealth frigate 'Taragiri':

1. It is the fourth ship of the Nilgiri-class under Project 17A.

2. It is powered by an Integrated Electric Propulsion (IEP) system.

3. It was delivered to the Indian Navy in November 2025.

Which of the statements given above is/are correct?

Q3Data-centricMediumUPSC, SSC, Banking

What is the approximate indigenous content percentage of the newly commissioned stealth frigate 'Taragiri'?

Q4Application/ImpactMediumUPSC, SSC

What is a primary strategic significance of commissioning advanced stealth frigates like 'Taragiri' for the Indian Navy?

All 25 MCQs ▸

Read original article from The Hindu

You finished this topic

Practice 3 MCQs from this news Next Article

Explore Related Topics

Security & DefenceView Topic MCQs →Science & TechView Topic MCQs →InfrastructureView Topic MCQs →

Next Strait of Hormuz Blocked Affects 40-90% of India's Fuel Imports, NATO Article 5 Rift Emerges, 7 Foreign Nationals Arrested on Terror Charges

Related Current Affairs

Security & Defence Current Affairs

INS Nipun Commissioned: Indian Navy's 2nd Nistar-class Diving Support Vessel Enhances Submarine Rescue Capability

INS Nipun, the Indian Navy's second Nistar-class Diving Support Vessel, was commissioned at Mumbai. Built indigenously by HSL, it enhances India's submarine rescue, deep-sea diving, and salvage capabilities, marking a step towards Aatmanirbhar Bharat in defence.

Security & Defence Current Affairs

AM/NS India Supplies 100% Steel for INS Malvan, 2nd Mahe Class ASW Shallow Watercraft Commissioned

INS Malvan, the Indian Navy's latest indigenously-built Anti-Submarine Warfare Shallow Watercraft (ASW-SWC), has been commissioned using specialised steel from AM/NS India's Hazira plant in Surat. This highlights India's growing defence indigenisation (80%+ content) and the strategic role of Gujarat's industrial ecosystem in national security.

Security & Defence Current Affairs

₹1,943 Crore Deal: Indian Navy Leases 2 MQ-9B Sea Guardian Drones from US for 30 Months

The Ministry of Defence signed a ₹1,943 crore contract to lease two MQ-9B Sea Guardian drones from US firm General Atomics for 30 months, boosting Indian Navy's maritime surveillance capabilities across both eastern and western fronts. This expands the Navy's drone fleet to four units and bridges the gap until delivery of 31 MQ-9Bs ordered in 2024.

Science & Tech Current Affairs

HAL's LUH with 60% Indigenous Content Set to Replace Ageing Cheetah/Chetak Fleets

India's military helicopter fleet in the Himalayas is critically ageing, with Cheetah/Chetak helicopters over 50 years old. The indigenous Light Utility Helicopter (LUH) by HAL, with 60% indigenisation and 1,300+ hours of testing, is the strategic solution to enhance operational readiness and self-reliance under Aatmanirbhar Bharat.

Security & Defence Current Affairs

MoD Signs ₹1,577 Cr Contracts for Loiter Munitions Under 'Buy Indian' Category

The Ministry of Defence has awarded contracts worth ₹1,577 crore to TASL and NIBE for 84 loiter munition systems with 840 munitions, boosting the Indian Army's precision-strike capability up to 100 km. This procurement under the 'Buy Indian' category with 60% indigenous content is a major step towards Aatmanirbhar Bharat in defence manufacturing.

Intl. Relations Current Affairs

India-UK Sign IGA for Maritime Electric Propulsion for Navy LPDs, Procure LMM Missiles

India and UK are set to sign an Inter-Governmental Agreement (IGA) for developing maritime electric propulsion systems for four Landing Platform Docks (LPDs) for the Indian Navy. Additionally, a second IGA for procurement of British Lightweight Multirole Missiles (LMMs) for the Indian Army is imminent. This collaboration includes establishing India's first maritime Land-Based Testing Facility for Integrated Full Electric Propulsion (IFEP) by GE Vernova and BHEL.

Infrastructure Current Affairs

KAVACH Version 4.0 Commissioned on SCR: India’s Indigenous Automatic Train Protection System Explained

KAVACH, India's indigenous Automatic Train Protection (ATP) system, has been upgraded to Version 4.0 and commissioned on the South Central Railway's Malkajgiri–Kamareddi section over 108 route km. This is crucial for UPSC as it touches infrastructure, safety technology, and comparisons with global systems like ETCS, ATC, and PTC. The article also links to Sam Pitroda committee recommendations on railway modernisation.

Security & Defence Current Affairs

Defence Minister Rajnath Singh Approves Transfer of DRDO Conventional Missile Tech to Indian Industry

Defence Minister Rajnath Singh has approved the transfer of DRDO-developed conventional missile system technologies to Indian defence industry for domestic production. This move aims to boost self-reliance, enhance MSME participation, and strengthen the defence industrial base under the Atmanirbhar Bharat initiative.

Start Today's Quiz(25 Qs)

Take Today's Quiz

25 Qs • 5-7 Mins

Indian Navy Commissions 'Taragiri', Fourth Nilgiri-Class Frigate with 75% Indigenous Content Under Project 17A

Exam Lens

Quick Exam Facts From News

1-Minute Revision

News Snapshot

Indigenous Warship

Advanced Capabilities

Industrial Ecosystem

Detailed Analysis & Strategic Depth

Context / Background

Core Analysis & Implications

Future Outlook / Way Forward

Prelims Flashpoints

Key Facts at a Glance