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Stealth frigate “Taragiri

  • IASbaba
  • September 13, 2022
  • 0
Science and Technology
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In News: Third stealth frigate of Project 17A Taragiri launched in Mumbai by Mazagon Dock Shipbuilders Ltd. (MDL) with an estimated cost of Project being around ₹25,700 crore.

Features:

  • Indigenously designed Taragiri will have a state-of-the-art weapon, sensors, an advanced action information system, an integrated platform management system, world class modular living spaces, a sophisticated power distribution system and a host of other advanced features.

  • It will be fitted with a supersonic surface-to-surface missile system and the ship’s air defence capability is designed to counter the threat of the enemy aircraft and the anti-ship cruise missiles would revolve around the vertical launch and long-range surface to air missile system
  • The vessel is being launched with an approximate launch weight of 3,510 tonnes and is designed by the Indian Navy’s in-house design organisation — the Bureau of Naval Design
  • The ship, 149.02 metre long and 17.8 metre wide, is propelled by a CODOG combination of two gas turbines and two main diesel engines which are designed to achieve a speed of over 28 knots at a displacement of approximately 6,670 tonnes.

Structure:

  • The ship has been built using integrated construction methodology which involves hull blocks construction in different geographical locations and integration/erection on slipway at MDL.
  • The keel (the timber or steel structure along the base of a ship to increase support & stability) of Taragiri was laid on September 10, 2020, and the ship is expected to be delivered by August 2025.
  • The steel used in the hull construction of P17A frigates is an indigenously developed DMR 249A which is a low carbon micro alloy grade steel manufactured by the SAIL.

Background

  • The second ship of P17A class Udaygiri was launched on May 17 this year and is expected to start the sea trials during the second half of 2024. The keel of the fourth and the final ship was laid on June 28.

Must Read: Project 17A Frigate

Source: The Hindu

 

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