DSC A 23

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News: DSC A 23, the fourth ship of the five Diving Support Craft (DSC) project, was launched at Titagarh, Kolkata (WB).

About DSC A 23

DSC A 23 (YARD 328)
Source: PIB
  • DSC A 23 is the fourth ship of the five Diving Support Craft (DSC) project
  • Launched on: It was launched on 19 Apr 2026 at Titagarh, Kolkata (WB).
  • Constructed by: It was constructed by M/s Titagarh Rail Systems Ltd (TRSL), Kolkata. 
    • It is designed and built in accordance with the Naval Rules and Regulations of the Indian Register of Shipping (IRS).
    • It has also undergone extensive model testing and hydrodynamic analysis at NSTL, Visakhapatnam, ensuring operational reliability and safety.
  • Features:
    • It features a 30-m catamaran hull design with a displacement of around 380 tons. 
    • This provides craft with enhanced stability, larger working deck space, and improved sea-keeping capabilities for coastal and harbour diving operations.
    • 70% of the main and auxiliary equipment in these crafts comes from indigenous manufacturers.
  • Already Inducted ships: The three ships of the five Diving Support Craft (DSC) project have already been launched, namely:
    • DSC A22 (Yard 327) (Third ship) 
    • DSC A 21 (Yard 326) (Second ship) 
    • DSC A20 (Yard 325) (First ship)
  • Significance: Its induction will augment the Diving Support, Underwater Inspection, Salvage Assistance and Coastal Operational Deployment capabilities of the Indian Navy. 
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