Naval diving support craft A20 commissioned, boosts Indian Navy’s underwater capabilities

The Indian Navy on Tuesday commissioned its latest naval diving support craft, DSC A20, at the Kochi naval base, marking a significant step in strengthening the force’s underwater operational preparedness. The induction ceremony was presided over by Vice Admiral Sameer Saxena, Flag Officer Commanding-in-Chief of the Southern Naval Command, according to an official defence statement.

DSC A20 is designed to act as a critical force multiplier for the Navy’s underwater missions, enhancing its ability to conduct complex diving operations, underwater maintenance and salvage tasks. With its commissioning, the vessel becomes the 11th ship to join the Indian Navy in the current calendar year, underscoring India’s growing shipbuilding capacity and emphasis on indigenous defence production.

The ceremonial proceedings began with the reading of the commissioning warrant by Lieutenant Commander Hemant Singh Chauhan, the Commanding Officer of DSC A20. This was followed by the hoisting of the naval ensign, the playing of the national anthem and a ceremonial salute by the colour guard formed by the ship’s crew. The commissioning pennant was simultaneously raised, officially inducting the craft into active naval service, while the commissioning plaque was unveiled by the chief guest.

Addressing the gathering, Vice Admiral Saxena described the vessel as a “vital enabler” of the Indian Navy’s maritime capabilities in the underwater domain. He highlighted DSC A20 as a strong example of the Aatmanirbhar Bharat initiative, pointing to its indigenous design, construction and system integration. He also noted that such platforms enhance India’s ability to support friendly foreign nations with diving expertise and salvage assistance, reinforcing the country’s role as a first responder and preferred security partner in the region.

Technically, DSC A20 is a modern catamaran-hull craft equipped with advanced diving systems and state-of-the-art underwater video monitoring, recording and tracking facilities. A key feature is its two-man recompression chamber, which allows for safe and extended diving operations. With improved endurance, high manoeuvrability and contemporary diving infrastructure, the craft is expected to significantly enhance underwater preparedness and contribute to the Indian Navy’s overall maritime security architecture.