Diving Support Craft (DSC) A20

The Indian Navy will commission DSC A20, its first indigenously designed and built Diving Support Craft (DSC), at Kochi, marking a significant milestone in India’s naval self-reliance and underwater operational capability.

About Diving Support Craft (DSC) A20

DSC A20 is a purpose-built naval auxiliary vessel designed to support underwater diving operations, including inspection, repair and salvage activities in coastal and near-shore waters.

Developed by

• Titagarh Rail Systems Limited (TRSL), Kolkata
• Designed and built in compliance with Naval Rules and Regulations of the Indian Register of Shipping (IRS)

Objectives

• Enhance the Indian Navy’s diving, underwater inspection and salvage capabilities
• Provide dedicated support for coastal and harbour operations
• Strengthen indigenous ship design and construction under the Aatmanirbhar Bharat initiative