Indian Navy Unveils Fourth Indigenous Diving Support Craft DSC A23
Synopsis
The Indian Navy proudly commissioned DSC A23, the fourth craft in its indigenous Diving Support fleet, enhancing operational capabilities. This significant event, attended by senior naval officials, showcases India's commitment to self-reliance in defense manufacturing.
Key Takeaways
DSC A23 is the fourth of five indigenous Diving Support Crafts.
The ship measures 30 meters and displaces approximately 380 tons.
It enhances the Navy's diving, inspection, and salvage operations.
70% of its equipment is sourced from Indian manufacturers.
The project supports India's self-reliance in defense manufacturing.
New Delhi/Kolkata, April 20 (NationPress) The Indian Navy has officially commissioned DSC A23, marking the fourth addition to its fleet of five indigenous Diving Support Crafts (DSC). The ceremony took place at Titagarh in Kolkata, led by Deepa Sivakumar, and attended by Vice Admiral B Sivakumar, Chief of Materiel, as confirmed by an official source on Monday.
The ceremony, held on Sunday, adhered to all naval traditions and was executed with ceremonial grandeur, attended by esteemed officials from the Indian Navy and Titagarh Rail Systems Limited (TRSL), according to a statement released by the Ministry of Defence.
These vessels, measuring 30 meters in length with a displacement of approximately 380 tons, boast remarkable stability, an expansive deck area, and enhanced sea-keeping abilities, making them ideal for diving operations in coastal regions and harbors.
Developed in compliance with the Naval Rules and Regulations set by the Indian Register of Shipping (IRS), the project underwent comprehensive Model Testing and Hydrodynamic Analysis at the Naval Science and Technological Laboratory (NSTL) in Visakhapatnam, as stated in the announcement.
The induction of these craft significantly enhances the Navy’s capabilities in diving support, underwater inspections, salvage operations, and coastal deployments.
With 70% of the main and auxiliary components sourced from domestic manufacturers, the Diving Support Craft stands as a proud emblem of the Aatmanirbhar Bharat and Make in India initiatives spearheaded by the Government of India (GoI) and the Ministry of Defence (MoD).
Earlier in December, the Navy welcomed DSC A20, the first of the five indigenous Diving Support Crafts, stationed at Kochi, as reported by an official.
This event was overseen by Vice Admiral Sameer Saxena, Flag Officer Commanding-in-Chief of the Southern Naval Command, and hosted by Vice Admiral Sanjay Sadhu, Controller of Warship Production and Acquisition, along with senior naval personnel and representatives from Titagarh Rail Systems Limited (TRSL).
The contract for constructing five Diving Support Craft was finalized between the Ministry of Defence and TRSL on February 12, 2021, as per the statement.
Point of View
The commissioning of DSC A23 by the Indian Navy is a significant milestone in the country’s defense capabilities. It reflects the growing emphasis on self-reliance and indigenous manufacturing, aligning with national interests and strategic objectives.
NationPress
4 May 2026
Frequently Asked Questions
What is the significance of DSC A23?
DSC A23 enhances the Indian Navy's capabilities in diving operations and underwater inspections, promoting self-reliance in defense manufacturing.
When was DSC A23 commissioned?
DSC A23 was commissioned on April 20, 2023, in Kolkata.
How many Diving Support Crafts are there in total?
There are five Diving Support Crafts being developed, with DSC A23 being the fourth.
Where was DSC A23 built?
DSC A23 was built by Titagarh Rail Systems Limited in Kolkata.
What initiatives does DSC A23 represent?
DSC A23 embodies the Aatmanirbhar Bharat and Make in India initiatives of the Government of India.
