US Navy receives final Independence-class Littoral Combat Ship
The delivery acceptance of the future USS Pierre marks the conclusion of the construction phase for the Independence-variant.
The Indian Navy’s (IN) Anti-Submarine Warfare Shallow Water Craft (ASWSWC) project of 16 hulls will be split evenly between two shipbuilders, Cochin Shipyard Limited (CSL) and Garden Reach Shipbuilders & Engineers (GRSE).
Each shipyard will build its own variant of a 700t waterjet-powered ASW corvette working to common IN-issued specifications. The ASWSWC is intended for coastal ASW missions, minelaying and maritime security operations within 200nm of the coastline.
While CSL revealed broad specifications of its variant earlier this year, details of GRSE’s ship emerged recently as it seeks vendors to perform basic design work and specialised engineering studies on the proposed design. Given their association with GRSE’s existing projects, Kockums/Saab, Naval Group and Fincantieri are likely contenders.
GRSE’s design has an overall length of 77m, beam of 10.5m and displaces about 750t. It has elements of the X-shaped hull form used in the Kamorta-class corvette.
CSL’s design is slightly shorter at 74m, and it has a beam of 10.5m and somewhat different topside arrangement with slab sides. Otherwise, performance figures and overall propulsion system configuration is similar to GRSE’s. Both have three diesel-driven waterjet units, a top speed of 25kt and range of 1,800nm at 14kt. They will be the biggest waterjet-powered vessels in the IN.
Combat systems include one ASW rocket launcher, two sets of torpedo tubes, small-calibre cannon, mine-laying rails, hull-mounted sonar and towed low-frequency variable-depth sonar. Given its ASW focus, signature management (particularly acoustic silencing) is expected to be a key feature.
An industry source familiar with the project noted that, while the IN would have preferred a common design, GRSE with its large in-house design team is ‘reluctant’ to do so and is pushing ahead with its own variant.
Earlier expectations from GRSE’s management for a contract signing by October did not materialise, but pre-production work is progressing.
Contractually, each shipbuilder is required to build and deliver eight hulls within 84 months. Delivery of the first hull is to be ‘within 42 months’ of contract signing, and subsequent hulls at six-monthly intervals.
The delivery acceptance of the future USS Pierre marks the conclusion of the construction phase for the Independence-variant.
The new Barracuda version has been engineered to perform enhanced subsea and seabed warfare missions.
The nearly $25 billion investment will cover USCG procurement of cutters, aircraft, helicopters, training simulators and Polar capabilities over the next four years.
After commissioning, FRC Frederick Mann will operate in Alaska and perform multiple missions.
The US Coast Guard (USCG) created new units, including five Programme Executive Offices (PEOs), to facilitate and speed up the procurement of new capabilities.
The US Navy does not have a precise date for the award of the procurement contract for the third Arleigh Burke-class destroyer despite having the funds to advance with the programme in FY2025.