HMS Ocean (L12)

Career
Ordered:	11 May 1993
Laid down:	30 May 1994
Launched:	11 October 1995
Commissioned:	30 September 1998
Decommissioned:
Fate:
Struck:
General Characteristics
Displacement:	21,578 tons
Length:	208 m
Beam:	34.4 m
Draught:	6.6 m
Propulsion:	2 × Crossley Pielstick diesel engines 1 × Kamewa bow thruster
Speed:	18 knots max (15 knots cruise)
Range:	8000 miles
Complement:	284 officers and crew + 180 Fleet Air Arm + 800 Royal Marines
Armament:	Phalanx CIWS
Aircraft:	Assorted helicopters, typically Westland Commando and Lynx but also Merlins and CH-47 Chinooks; capable of carrying (but not operating) VTOL types such as RAF Harrier II or Sea Harrier
Motto:

The sixth HMS Ocean (L12) of the Royal Navy is a Landing Platform, Helicopter carrier, the only one in its class. It was built during the early part of the 1990s by Kvaerner Govan on the Clyde, taking advantage of commercial build methods and facilities, before sailing from Barrow-in-Furness for fitting out prior to acceptance into service with the Royal Navy. She is based on the Invincible class aircraft carrier design, but due to the commercial build used, the construction cost of £154 million is comparable to that of a Type 23 frigate.

The prime contractor for Ocean was Vickers Shipbuilding and Engineering Ltd (VSEL) but the ship was built at Govan shipyard, Glasgow. She was launched on October 11, 1995, and named by Her Majesty the Queen on February 20, 1998, prior to the delivery voyage to her base port of Devonport.

She was commissioned on September 30, 1998, and completed her trials programme and initial Basic Operational Sea Training in the spring of 1999. While Ocean was undertaking first-of-class trials, she was called to Honduras to give humanitarian assistance following a hurricane.

Ocean was designed to provide the amphibious assault capabilities last offered by HMS Albion and Bulwark, carrying an Embarked Military Force (EMF) supported by 12 Sea King HC-4 medium-lift helicopters, six Lynx AH-7 light-lift/anti-Tank helicopters, and four Mk5 landing craft. Her secondary roles included afloat training, limited anti-submarine warfare, and providing a base for anti-terrorist operations.

Prior to Ocean's availability, the Invincible-class aircraft carriers had been required to support the helicopter-assault mission. Ocean freed them to concentrate on the role for which they were designed. During 2002, the ship played a major role in suppressing rebel activity in Sierra Leone, acting as a base for Boeing CH-47 Chinooks of the RAF.

Ocean was part of a large Royal Navy taskforce deployed for Operation Telic, the UK contribution to the 2003 Iraq War. In the helicopter assault role she was accompanied by HMS Ark Royal.

During the summer of 2004, trials were conducted operating an Apache AH Mk 1 from Ocean, to enable the Army's new attack helicopter to eventually operate afloat.

HMS Ocean is the adopted ship of the City of Sunderland.

See HMS Ocean for other Navy ships of the same name.

External links

HMS Ocean at the Royal Navy site
HMS Ocean at the naval-technology.com site
HMS Ocean at the navynews.co.uk site
HMS Ocean, Navy Matters

Royal Navy aircraft carriers | Royal Navy amphibious warfare ships

HMS Ocean

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See also

External links