Forest Services
Introduction: Commissioning of INS Taragiri
The fourth ship of the Project 17A Nilgiri-class stealth frigates, INS Taragiri, is being commissioned in 2024. Constructed by Mazagon Dock Shipbuilders Limited (MDL) under the aegis of the Indian Navy, this warship represents a key milestone in India's indigenous naval shipbuilding program. The commissioning takes place amid evolving Indo-Pacific security challenges, emphasizing India's strategic autonomy and naval modernization.
UPSC Relevance
- GS Paper 3: Defence - Indigenous defence production, naval modernization, strategic autonomy
- GS Paper 2: Centre-State Relations - Defence procurement and policy frameworks
- Essay: Atmanirbhar Bharat in Defence Manufacturing
Legal and Constitutional Framework Governing Naval Commissioning
Defence, including naval forces, falls under the Union List as per Article 246(1) and Entry 2 of List I in the Seventh Schedule of the Constitution. The Indian Navy operates under the Navy Act, 1957, which regulates naval discipline and administration. Defence acquisitions, including warship construction, adhere to the Defence Procurement Procedure (DPP) 2020, which prioritizes indigenous production. The Defence Production Policy 2018 further institutionalizes the goal of Atmanirbhar Bharat in defence manufacturing.
Economic Dimensions of the Nilgiri-class Frigate Program
The Project 17A frigate program, under which INS Taragiri is built, is part of a ₹20,000 crore indigenous warship construction initiative funded through the Ministry of Defence’s capital budget for 2023-24. Indigenous content in these frigates exceeds 70%, a significant increase from the 50% indigenous content in earlier classes, thus bolstering domestic defence manufacturing capabilities. The Indian shipbuilding sector contributes roughly ₹10,000 crore annually to the economy, growing at a CAGR of 12% (MoD Annual Report 2023). Indigenous construction reduces dependence on foreign imports, saving approximately $500 million in foreign exchange over the lifecycle of the platform.
- Project 17A involves seven stealth frigates with enhanced stealth and weapon systems.
- INS Taragiri displaces around 6,670 tonnes and measures 149 meters in length.
- Advanced weaponry includes BrahMos supersonic cruise missiles and Barak-8 air defense systems.
- Commissioning timelines improved by 15% due to better project management.
Key Institutions in the Nilgiri-class Frigate Program
The Indian Navy operates and commissions the warship, ensuring operational readiness. Mazagon Dock Shipbuilders Limited (MDL) is the principal shipyard responsible for construction. The Ministry of Defence (MoD) formulates policy and allocates budgetary resources. The Defence Research and Development Organisation (DRDO) integrates indigenous weapons and sensor systems. The Directorate of Naval Design (DND) handles the design and development of the warships.
Comparison: Nilgiri-class vs US Navy Freedom-class Littoral Combat Ships
| Feature | Nilgiri-class (India) | Freedom-class (USA) |
|---|---|---|
| Indigenous Content | Over 70% | Relies heavily on imported components and modular mission packages |
| Stealth Capability | Enhanced stealth features integrated | Limited stealth emphasis |
| Primary Role | Multi-role frigate with focus on regional deterrence | Littoral combat and modular mission flexibility |
| Weapon Systems | BrahMos supersonic cruise missile, Barak-8 air defense | Varies by mission package; less integrated missile systems |
| Strategic Focus | Self-reliance and Indo-Pacific regional security | Global power projection with modular adaptability |
Critical Gaps in Indigenous Naval Capabilities
Despite over 70% indigenous content, critical subsystems like advanced radar and electronic warfare suites remain dependent on foreign technology. This exposes vulnerabilities in supply chain security and technology transfer. Competitors such as China have mitigated these risks through aggressive domestic R&D investments, highlighting a strategic gap India must address to achieve full technological autonomy.
Significance and Way Forward
- The commissioning of INS Taragiri strengthens India’s maritime deterrence and operational reach in the Indo-Pacific.
- Enhanced indigenous content aligns with the Atmanirbhar Bharat initiative, reducing import dependence and foreign exchange outflows.
- Addressing critical technology gaps in radar and electronic warfare through focused R&D and international collaboration is essential.
- Improving project management and shipbuilding timelines will sustain momentum in naval modernization.
- Continued investment in domestic defence industry infrastructure will catalyse broader economic benefits.
- They have an indigenous content exceeding 70% compared to 50% in previous classes.
- INS Taragiri is the first ship of the Project 17A series.
- The ships are equipped with the Barak-8 air defense system and BrahMos cruise missiles.
Which of the above statements is/are correct?
- The Navy Act, 1957 governs naval discipline and administration.
- Defence falls under the Concurrent List of the Constitution.
- The Defence Procurement Procedure 2020 prioritizes indigenous production.
Which of the above statements is/are correct?
What is the Project 17A Nilgiri-class frigate program?
Project 17A is an Indian Navy initiative to build seven stealth frigates with enhanced stealth features, indigenous weapon systems, and advanced sensors. It aims to replace older frigates and strengthen India’s maritime capabilities with over 70% indigenous content.
Who constructs the Nilgiri-class frigates?
Mazagon Dock Shipbuilders Limited (MDL), a public sector shipyard under the Ministry of Defence, is the principal shipbuilder responsible for constructing the Nilgiri-class frigates.
What are the key weapon systems onboard INS Taragiri?
INS Taragiri is equipped with the BrahMos supersonic cruise missile system and the Barak-8 air defense missile system, both developed with significant indigenous technology inputs.
How does the Defence Procurement Procedure (DPP) 2020 influence naval shipbuilding?
DPP 2020 prioritizes indigenous content and self-reliance in defence acquisitions, guiding shipbuilding projects like Project 17A to maximize domestic manufacturing and technology integration.
What are the critical technology gaps in the Nilgiri-class frigates?
Despite high indigenous content, critical subsystems such as advanced radar and electronic warfare suites depend on foreign technology, posing supply chain and security vulnerabilities.
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