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Indian Navy Inducts INS Dunagiri, INS Sanshodhak, INS Agray: 3 Ships with 75% Indigenous Content Built by GRSE

Security & DefenceScience & TechHIGH
Target:UPSC GS-IIIMPSCSSC GATeachingPrelims HighMains MediumStatic GK Link
20 Jun 2026
~2 min
Source: Indian Express
Key Data:Over 75% indigenous contentJune 21, 2026GRSEProject 17ASandhayak-classArnala-class
Bodies:Indian NavyGarden Reach Shipbuilders & Engineers (GRSE)Ministry of Defence
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What This Article Covers

1.Indian Navy inducted three ships on June 21, 2026: INS Dunagiri (stealth frigate), INS Sanshodhak (survey vessel), and INS Agray (ASW shallow water craft).

2.All three ships were built by Garden Reach Shipbuilders & Engineers (GRSE) in Kolkata with over 75% indigenous content, involving over 200 MSMEs.

3.The triple commissioning signals India's growing naval shipbuilding maturity, adding capabilities for blue-water operations, maritime domain awareness, and coastal defense.

The Big Picture
Prelims · HighMains · Medium

On June 21, 2026, the Indian Navy commissioned three indigenously built warships with over 75% indigenous content, showcasing India's growing naval shipbuilding capability. The three vessels—a stealth frigate (INS Dunagiri), a survey vessel (INS Sanshodhak), and an anti-submarine warfare craft (INS Agray)—each serve distinct strategic roles, reflecting the Navy's balanced approach to capability development in the contested Indian Ocean.

Exam Lens

Quick Exam Facts From News

Indigenous ContentOver 75%
Ships Commissioned3 (INS Dunagiri, INS Sanshodhak, INS Agray)
BuilderGarden Reach Shipbuilders & Engineers (GRSE), Kolkata
Date of CommissioningJune 21, 2026
Presiding AuthorityPrime Minister Narendra Modi
MSMEs InvolvedOver 200
Project 17AStealth guided-missile frigates (INS Dunagiri is part of this)
Sandhayak-classSurvey Vessels (Large) - INS Sanshodhak is the last of this class
Arnala-classASW Shallow Water Craft (INS Agray is part of this)

1-Minute Revision

  • ›Indigenous Content: Over 75%
  • ›Ships Commissioned: 3 (INS Dunagiri, INS Sanshodhak, INS Agray)
  • ›Target this Data: Over 75% indigenous content for the three ships commissioned on June 21, 2026.
  • ›Target this Nodal Body: Garden Reach Shipbuilders & Engineers (GRSE), Kolkata - the builder.
  • ›Target this Legal Point: Project 17A (stealth frigates) and Sandhayak-class (survey vessels) - know the classes.

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

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

Q1Static LinkageEasy

Which public sector shipbuilder built the three warships (INS Dunagiri, INS Sanshodhak, INS Agray) commissioned by the Indian Navy on June 21, 2026?

Q2Statement-basedHard

Consider the following statements regarding the three ships commissioned by the Indian Navy on June 21, 2026:

1. INS Dunagiri is a stealth frigate armed with BrahMos surface-to-surface missiles and is part of Project 17A.

2. INS Sanshodhak is a survey vessel designed for deep-sea operations and is the first ship of the Sandhayak-class.

3. INS Agray is an anti-submarine warfare shallow water craft (ASW SWC) belonging to the Arnala-class.

Which of the statements given above is/are correct?

Q3Data-centricMedium

What is the indigenous content percentage of the three warships (INS Dunagiri, INS Sanshodhak, INS Agray) commissioned by the Indian Navy on June 21, 2026?

Q4Application/ImpactMedium

What is the primary strategic significance of the triple commissioning of INS Dunagiri, INS Sanshodhak, and INS Agray on the same day?

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