What is the Indian Navy's New Diving Support Craft Launched in Kolkata?
 
                                    
                                    
                                    
                                Synopsis
Key Takeaways
- The DSC A 22 has a displacement of 380 tonnes.
- It is the third of five diving support crafts being built.
- Constructed under the Naval Rules and Regulations of the Indian Register of Shipping.
- Features advanced diving equipment for coastal operations.
- Part of the Make in India initiative promoting indigenous manufacturing.
New Delhi, Sep 13 (NationPress) A remarkable new diving support craft (DSC) of the Indian Navy was officially launched in Kolkata during a ceremony led by Commander-in-Chief Vice Admiral Suraj Berry, as reported on Saturday.
In line with naval maritime customs, the ‘DSC A 22’, a catamaran hull vessel with a displacement of 380 tonnes, was inaugurated by Mrs. Kangana Berry.
The unveiling of 'DSC A 22' marks the third of five such vessels being constructed by Titagarh Rail Systems (TRSL) in Kolkata for the Indian Navy and occurred at Titagarh, Kolkata (WB), according to an official statement.
The agreement for the construction of five DSCs was finalized between the Ministry of Defence and TRSL on February 12, 2021. These vessels are specially designed to conduct diving operations in coastal regions and will be equipped with advanced diving technologies, as stated.
These ships are indigenously constructed and adhere to the Naval Rules and Regulations set forth by the Indian Register of Shipping (IRS).
The hydrodynamic analysis and model testing of the vessels were performed at the Naval Science and Technological Laboratory (NSTL) in Visakhapatnam. These crafts stand as proud representatives of the Make in India initiative, as highlighted by the statement.
Earlier that day, INS Androth, the second in a series of eight Anti-Submarine Warfare Shallow Water Crafts (ASW SWCs), was handed over to the Navy by Garden Reach Shipbuilders and Engineers (GRSE) Ltd.
INS Androth was accepted for the Indian Navy by Rear Admiral Ravnish Seth, CSO (Tech), ENC.
The first ship of this series, INS Arnala, was delivered on May 8 this year and officially commissioned into the Navy on June 18, 2025.
Named after Androth Island in the Lakshadweep Archipelago, INS Androth is also the second vessel of this class to be equipped with an indigenous 30 mm Naval Surface Gun (NSG) manufactured by GRSE.
 
                         
                                             
                                             
                                             
                                             
                             
                             
                             
                            