Independence-class (LCS-2)

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Summary

Origin country 🇺🇸 United States
Category Frigate
SubtypeLittoral combat ship
ManufacturerAustal USA
Year commissioned2010
Approx. unit cost$360 million
UnitsLCS-2 INDEPENDENCE, LCS-4 CORONADO
Current operators 🇸🇬 Singapore • 🇺🇸 United States

Description

The Independence-class littoral combat ship (LCS) is a series of vessels operated by the United States Navy. They are designed for operations near shore—environments where larger ships are less effective. This class is part of a broader LCS program aimed to produce ships that are fast, agile, and equipped to handle various missions including mine countermeasures, anti-submarine warfare, and surface warfare.

Originating from a proposal to meet the urgent operational requirement for a networked, agile, stealthy surface combatant, the Independence class was conceived in the early 2000s. A distinct feature of this class is its trimaran design, which provides enhanced stability, high-speed maneuverability, and a large flight deck.

In terms of armament, the Independence-class ships are outfitted with a Mk 110 57 mm gun, RIM-116 Rolling Airframe Missiles, and a variety of machine guns. They also have the capability to carry and launch both manned and unmanned vehicles, such as helicopters and unmanned aerial vehicles (UAVs), enhancing their surveillance and reconnaissance capabilities.

The operational history of the Independence class has seen a variety of deployments and exercises. These ships have been involved in a range of activities from maritime security operations to humanitarian assistance and disaster relief missions. Their modular design allows them to be reconfigured for different types of missions, which can be done relatively quickly to adapt to changing operational needs.

The primary operator of the Independence-class littoral combat ships is the United States. While the Independence class has been criticized for issues such as corrosion and structural integrity, the Navy has made efforts to address these concerns through design updates and maintenance practices. The lessons learned from the operation and maintenance of the Independence class are likely to influence future U.S. Navy ship design and procurement decisions.

Technical specifications

Independence
Displacement2784 tons
Range 7000 km at 20 knots
Crew75 members
Width32.0 m (105.0 ft)
Length127.0 m (416.7 ft)
Propulsion

2 MTU Friedrichshafen GmbH 8000 gas turbines - 4 waterjets

Armament

1 BAE Systems Mk-110 57mm gun + 1 Evolved SeaRAM system (11 missiles) + 4 12.7mm machine guns + "Mission Modules" (sea-air/sea-sea cells)

Maximum speed44 knots