HII launches tenth National Security Cutter
Ingalls Shipbuilding launched Calhoun on 3 April. (Photo: HII)
The penultimate Legend-class National Security Cutter for the US Coast Guard was launched on 3 April.
The tenth Legend-class National Security Cutter (NSC) for the US Coast Guard (USCG) was launched on 3 April by the Ingalls Shipbuilding division of Huntington Ingalls Industries (HII) at Pascagoula, Mississippi.
Calhoun is scheduled to be christened at Ingalls Shipbuilding in June 2022 and is expected to be delivered to the USCG in early 2023. The vessel is the tenth Legend-class cutter to take to the water and one more is on order to enter service in 2023.
Ingalls Shipbuilding is the sole designer and provider of the Legend-class NSC.
At 127m in length, displacing 4,600t, and featuring an array of sensors and weapons systems, the NSCs are considered among the most capable coast guard vessels afloat. The vessels are capable of embarking and supporting a wide range of Coast Guard, Navy and NATO manned and unmanned aircraft.
Equipped with two level 1, class 1 aircraft hangers and a stern launch ramp for mission boats, the vessels are armed with six .50 calibre machine guns and a single MK 110 57mm turret-mounted gun. They are also equipped with a 3D air search radar.
Related Programmes in Defence Insight
National Security Cutters [USCG]
Related Equipment in Defence Insight
More from Naval Warfare
-
![Fincantieri and TKMS partner for Philippine submarine bid]()
Fincantieri and TKMS partner for Philippine submarine bid
The companies have banded together to promote the Fincantieri U212 NFS offering, and hinted that the collaboration may not be a one-bid phenomenon.
-
![Naval modernisation accelerates amid geopolitical tension and tech evolution]()
Naval modernisation accelerates amid geopolitical tension and tech evolution
The global naval market is undergoing a notable transformation, with growth driven by both escalating geopolitical tensions and the emergence of innovative technologies. Across NATO, but particularly in Europe, navies are accelerating modernisation efforts, spurred by renewed threats and persistent capability gaps.
-
![Two new European logistics support vessels enter sea trials]()
Two new European logistics support vessels enter sea trials
The two Logistic Support Ships (LSS), contracted under Organisation for Joint Armament Co-operation, (OCCAR), should be commissioned into service later in 2025.
