Indian Navy Launches DSC A 21

October 31, 2023

The Indian Navy celebrated a significant milestone on October 30, 2023, with the launch of ‘DSC A 21,’ the second vessel in the Diving Support Craft (DSC) project. This endeavor is a collaboration with M/s Titagarh Rail Systems Ltd (TRSL), headquartered in Kolkata, West Bengal, and represents a crucial development for India’s maritime capabilities.

Designed for Diving Operations

These Diving Support Craft (DSC) are purpose-built for conducting diving operations in harbors and coastal waters. Equipped with state-of-the-art diving equipment, they are set to enhance the Indian Navy’s underwater capabilities. The vessels feature a catamaran hull design and boast a displacement of approximately 300 tons.

Contract and Indigenous Design

The contract for constructing five Diving Support Craft (DSC) was formalized between the Ministry of Defence (MoD) and M/s Titagarh Rail Systems Ltd (TRSL) on February 12, 2021. These vessels are a testament to India’s commitment to the ‘Make in India’ initiative, adhering to the relevant Naval Rules and Regulations of the Indian Register of Shipping (IRS).

Hydrodynamic Excellence

During the design phase, the ships underwent rigorous hydrodynamic analysis and model testing at the Naval Science and Technological Laboratory (NSTL) in Visakhapatnam. This ensured that the vessels would perform optimally in various underwater environments, further solidifying their suitability for Indian Navy operations.

Boosting Indian Navy’s Capabilities

The DSCs are equipped with advanced technological capabilities to facilitate diving operations in diverse underwater conditions. They are also furnished with cutting-edge diving apparatus and tools, providing unparalleled support to the Indian Navy’s divers.

A Symbol of Self-Reliance

The launch of ‘DSC A 21’ and the overall DSC project underscores India’s growing self-reliance in the defence sector. These vessels represent a significant achievement for the Indian shipbuilding industry and will bolster the Indian Navy’s capabilities in the maritime domain.

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