Corvettes of Indian Navy : News and Discussions

Any news on Diving support vessels under construction at HSL? Keels were laid in 2020.

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Steel Cutting of BY 528 and BY 529 for ASW SWC Project being constructed at CSL, Kochi​

Steel Cutting of 6th and 7th ships (BY 528 and BY 529) of Anti-Submarine Warfare Shallow Craft (ASW SWC) project under construction by Cochin Shipyard Limited (CSL), Kochi, was undertaken on 30 Aug 22.

The steel cutting event and commencement of fabrication of any warship signifies an important milestone, as this occasion is a culmination of preparatory process and kick starts the construction phase of the ships. The construction of these vessels at CSL, Kochi, is a major boost for the ‘Aatma Nirbhar Bharat’ and accentuates our national objective of ‘Make in India’.

Being a potent anti-submarine platform, the ships will further enhance anti-submarine warfare capabilities of Indian Navy and will serve the nation in safeguarding Maritime interests.
 
The Indian Navy's first Anti-Submarine Warfare Shallow Water Craft (ASWSWC) will be launched on December 16, adding yet another feather in the cap of Garden Reach Shipbuilders and Engineers (GRSE) Ltd.

Though only 77.6 meters long and 10.5 meters wide, this vessel will pack a punch and be capable of hunting down and neutralising the enemy submarines lurking close to India's coast.

After her launch, the ship will get outfitted with deck equipment, sensors and weapons systems before being delivered to the Navy.

The Navy has ordered 16 such vessels. While eight are being built by GRSE, the remaining are under construction at the Cochin Shipyard Ltd.

In the past, GRSE has built and delivered four Anti-Submarine Warfare Corvettes to the Navy under Project-28. These Kamorta Class of ships were the first ASW Corvettes to join the Indian Navy. With a length of 109 meters, they are much larger than the ASWSWCs being built now.

"We have been operating ASW ships for the last several years (the INS Kamorta joined the Navy in 2014). However, the ASWSWC will have a specific purpose to patrol the country's vast coastline in search of sub-surface threats. The first ship will be launched on December 16 at Kattupalli, Tamil Nadu. Apart from sensors and weapons systems to tackle underwater threats, these ships will have deck guns for their own protection," Commodore Indrajeet Dasgupta, Warship Production Supervisor (WPS) for the Indian Navy at GRSE said.

According to another senior naval official, these ships will play a very important role, given the movement of Chinese submarines close to Indian waters. While submarines operating further out at sea can be detected and tackled by ASW Corvettes and long-range surveillance aircraft, midget submarines can get very close to the coast and cause severe damage to harbour entry points and anchored warships. Submarines can also lay mines at harbour mouths. It was reported earlier this year that China's People's Liberation Army Navy (PLAN) has developed and inducted midget submarines that can sneak through defences.

 
The hull is subcontracted by GRSE to L&T.

Good initiative. Will ensure work for L&T also. Even the Survey Vessel hulls are sub contracted to L&T by GRSE. And hopefully if GRSE gets a part of NG-OPV tender, those hulls will also be built at L&T.