Dunagiri, Sanshodhak and Agray

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News: The Indian Navy will commission the indigenously built Dunagiri, Sanshodhak and Agray platforms in Kolkata on Sunday.

About Dunagiri, Sanshodhak and Agray

Dunagiri, Sanshodhak and Agray
Source – ToI
  • These are three indigenously built Indian Navy platforms designed to strengthen combat, survey and anti-submarine capabilities.
  • Manufacturing & Design: The three vessels were designed by the Indian Navy’s Warship Design Bureau .
  • Constructed by:  All three vessels constructed by the Garden Reach Shipbuilders & Engineers (GRSE), Kolkata.
  • Objective: The platforms are intended to enhance operational capabilities in maritime combat, hydrographic surveying and anti-submarine warfare.
  • Key Aspects of Dunagiri:
    • Stealth Frigate: Dunagiri is the fifth stealth frigate built under Project 17A.
    • Advanced Weapon Systems: It is equipped with BrahMos surface-to-surface missiles and the Medium Range Surface-to-Air Missile (MRSAM) system.
  • Key Aspects of Sanshodhak:
    • Survey Role: It is the fourth Survey Vessel (Large) designed for coastal and deep-water hydrographic surveys.
    • Data Collection: The ship collects oceanographic and geophysical data for defence and civilian applications.
    • Advanced Technology: It is equipped with Autonomous Underwater Vehicles (AUVs) and Remotely Operated Vehicles (ROVs).
  • Key Aspects of Agray:
    • Anti-Submarine Warfare Craft: Agray is the fourth vessel of the Arnala-class Anti-Submarine Warfare Shallow Water Craft series.
    • Indigenous Combat Systems: It is fitted with lightweight torpedoes, indigenous rocket launchers and shallow-water sonar systems.
    • Coastal Security Role: The platform is designed to detect and engage underwater threats in littoral and coastal waters.
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