USN orders repairs to LCS waterjet and shaft assemblies
USS Independence at sea in April 2019. (Photo: USN/Chief Mass Communication Specialist Shannon Renfroe)
Wärtsilä Defense is to conduct repairs on Independence-class LCS vessels.
Wärtsilä Defense has received an IDIQ contract worth up to $76.28 million from the US Naval Surface Warfare Center, to repair waterjet and shaft assemblies on Independence-class Littoral Combat Ships (LCSs).
‘Work will be completed at the contractor’s facility in Chesapeake, Virginia, and is expected to be completed by July 2027. The contract will have a 60-month ordering period,’ the DoD noted on 28 July.
Fitted with two LM2500 gas turbines and two MTU Series 8000 diesel engines, as well as two LJ160E and two LJ150E waterjets, the trimaran Independence-class design can reach a top speed of 44kt with a range of 4,300 nautical miles.
Related Equipment in Defence Insight
You may also like
More from Naval Warfare
-
![First Canadian Coast Guard Polar Icebreaker is "on track" for keel laying in late 2026]()
First Canadian Coast Guard Polar Icebreaker is "on track" for keel laying in late 2026
CCGS Arpatuuq construction is in the block manufacturing phase. Once built, it will be the largest vessel in the Coast Guard’s inventory.
-
![Advances in USV technology help develop tomorrow’s hybrid fleet]()
Advances in USV technology help develop tomorrow’s hybrid fleet
As services like the Royal Navy and US Navy aim to develop hybrid fleets to reduce reliance on and dangers to crewed vessels, L3Harris, Metal Shark and Red Cat step forward.
-
![South Korea displays domestic technology capabilities with KSS-III submarine launch]()
South Korea displays domestic technology capabilities with KSS-III submarine launch
Hanwha Ocean’s Jang Yeong-sil is the Republic of Korea Navy’s first 3,600t submarine and is the first of three boats in the military’s KSS-III programme.
-
![ST Engineering Marine expands capacity, seeks regional partners for growth]()
ST Engineering Marine expands capacity, seeks regional partners for growth
The company could be looking to collaborate with other Asian nations as well as countries further afield as it pushes ahead with its shipyard expansion plans.
-
![US Navy approaches the award of a follow-on contract for Aegis production]()
US Navy approaches the award of a follow-on contract for Aegis production
Naval Sea Systems Command intends to grant a production agreement for the Aegis Weapon System covering the FY2026-FY2030 period.
