HMS Ocean (L12)
Encyclopedia
HMS Ocean of the Royal Navy
Royal Navy
The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

 is an amphibious assault ship
Amphibious assault ship
An amphibious assault ship is a type of amphibious warfare ship employed to land and support ground forces on enemy territory by an amphibious assault...

 (or landing platform helicopter), the sole member of her class. She is designed to support amphibious landing operations and to support the staff of Commander UK Amphibious Force and Commander UK Landing Force. She is currently the largest ship in the Royal Navy.

She was constructed in the mid 1990s by Kvaerner Govan Ltd on the Clyde
River Clyde
The River Clyde is a major river in Scotland. It is the ninth longest river in the United Kingdom, and the third longest in Scotland. Flowing through the major city of Glasgow, it was an important river for shipbuilding and trade in the British Empire....

 and fitted out by VSEL at Barrow-in-Furness
Barrow-in-Furness
Barrow-in-Furness is an industrial town and seaport which forms about half the territory of the wider Borough of Barrow-in-Furness in the county of Cumbria, England. It lies north of Liverpool, northwest of Manchester and southwest from the county town of Carlisle...

 prior to first of class trials and subsequent acceptance in service. She was commissioned in September 1998 at her home port Devonport
HMNB Devonport
Her Majesty's Naval Base Devonport , is one of three operating bases in the United Kingdom for the Royal Navy . HMNB Devonport is located in Devonport, in the west of the city of Plymouth in Devon, England...

, Plymouth
Plymouth
Plymouth is a city and unitary authority area on the coast of Devon, England, about south-west of London. It is built between the mouths of the rivers Plym to the east and Tamar to the west, where they join Plymouth Sound...

.

Construction

An invitation to tender for a new helicopter carrier
Helicopter carrier
Helicopter carrier is a term for an aircraft carrier whose primary purpose is to operate helicopters. The term is sometimes used for both ASW carriers and amphibious assault ships....

 was issued in February 1992. In February 1993 The Times
The Times
The Times is a British daily national newspaper, first published in London in 1785 under the title The Daily Universal Register . The Times and its sister paper The Sunday Times are published by Times Newspapers Limited, a subsidiary since 1981 of News International...

 reported that the carrier faced cancellation due to budgetary constraints. However, at approximately the same time, British forces were engaged in operations in the Balkans
Balkans
The Balkans is a geopolitical and cultural region of southeastern Europe...

, which saw the Royal Fleet Auxiliary
Royal Fleet Auxiliary
The Royal Fleet Auxiliary is a civilian-manned fleet owned by the British Ministry of Defence. The RFA enables ships of the United Kingdom Royal Navy to maintain operations around the world. Its primary role is to supply the Royal Navy with fuel, ammunition and supplies, normally by replenishment...

's aviation training ship RFA Argus
RFA Argus (A135)
RFA Argus is a ship of the Royal Fleet Auxiliary, part of the Royal Navy. Italian-built, Argus was formerly the container ship MV Contender Bezant. The ship was requisitioned in 1982 for service in the Falklands War and purchased outright in 1984 for use as an Aviation Training Ship, replacing RFA...

 pressed into service as an LPH. Argus proved totally unsuitable in terms of accommodation and facilities needed for a large Embarked Military Force (EMF), which emphasised the need for a purpose built platform. On 29 March 1993 the defence procurement minister announced that development of the new LPH was proceeding.

Two shipbuilders competed for the contract - Vickers Shipbuilding and Engineering Ltd
Vickers Shipbuilding and Engineering Ltd
In 1994 VSEL was subject to two takeover proposals, one from GEC and another from British Aerospace . VSEL was willing to participate in a merger with a larger company to reduce its exposure to cycles in warship production, particularly following the "Options for Change" defence review after the...

 (VSEL) and Swan Hunter
Swan Hunter
Swan Hunter, formerly known as "Swan Hunter & Wigham Richardson", was one of the best known shipbuilding companies in the world. Based in Wallsend, Tyne and Wear, the company was responsible for some of the greatest ships of the early 20th century — most famously, the RMS Mauretania which...

. On 11 May 1993 the government announced VSEL had won the contract. The build was to commercial standards, reducing costs significantly and leading to a construction spend of £154 million (£ as of ),, comparable to that of a Type 23 frigate
Type 23 frigate
The Type 23 frigate is a class of frigate built for the Royal Navy of the United Kingdom. All the ships were first named after British Dukes, thus the class is also known as the Duke class. The first Type 23 was commissioned in 1989, and the sixteenth, was launched in May 2000 and commissioned in...

. VSEL, a warship manufacturer, sub-contracted the build phase to the commercial Kværner yard in Govan
Govan
Govan is a district and former burgh now part of southwest City of Glasgow, Scotland. It is situated west of Glasgow city centre, on the south bank of the River Clyde, opposite the mouth of the River Kelvin and the district of Partick....

, Glasgow
Glasgow
Glasgow is the largest city in Scotland and third most populous in the United Kingdom. The city is situated on the River Clyde in the country's west central lowlands...

.

The fact that VSEL's bid was £71 million lower than Swan Hunter's was the source of political controversy and led to a National Audit Office
National Audit Office (United Kingdom)
The National Audit Office is an independent Parliamentary body in the United Kingdom which is responsible for auditing central government departments, government agencies and non-departmental public bodies...

 investigation to determine whether the competition was fair. The report, published on 29 July 1993, stated that although VSEL did subsidise its bid the MoD was right to award the contract to VSEL because the subsidy was much smaller than the difference between the two bids; VSEL's bid was £139.5 million compared to Swan Hunter's £210.6 million. The Times also suggested that the subsidy was as little as £10 million. In anticipation of the report the Financial Times described the different philosophies adopted by the two bidders; While Swan Hunter viewed the ships as entirely military, "VSEL thought the design was basically a merchant ship with military hardware bolted on." VSEL's decision to sub-contract the build phase took advantage of lower overheads at a civilian yard as well as efficiency drives by its parent, Kværner. The cut-price build to commercial standards means that Ocean has a projected operational life of just 20 years, significantly less than that of other warships.

Launched
Ship naming and launching
The ceremonies involved in naming and launching naval ships are based in traditions thousands of years old.-Methods of launch:There are three principal methods of conveying a new ship from building site to water, only two of which are called "launching." The oldest, most familiar, and most widely...

 on 11 October 1995, she was subsequently named at Barrow by Her Majesty the Queen
Elizabeth II of the United Kingdom
Elizabeth II is the constitutional monarch of 16 sovereign states known as the Commonwealth realms: the United Kingdom, Canada, Australia, New Zealand, Jamaica, Barbados, the Bahamas, Grenada, Papua New Guinea, the Solomon Islands, Tuvalu, Saint Lucia, Saint Vincent and the Grenadines, Belize,...

 on 20 February 1998, prior to delivery to Devonport.

In her sea trial she managed to reach a top speed of 20.6 knots, however her usual top speed is 18 knots now totally fitted out and with the addition of new equipment.

Service history

While Ocean was undertaking the warm water element of her first-of-class trials, she provided humanitarian assistance in Honduras
Honduras
Honduras is a republic in Central America. It was previously known as Spanish Honduras to differentiate it from British Honduras, which became the modern-day state of Belize...

 following Hurricane Mitch
Hurricane Mitch
Hurricane Mitch was the most powerful hurricane and the most destructive of the 1998 Atlantic hurricane season, with maximum sustained winds of 180 mph . The storm was the thirteenth tropical storm, ninth hurricane, and third major hurricane of the season. Along with Hurricane Georges, Mitch...

.
During 2000 Ocean supported Operation Palliser
Operation Palliser
Operation Palliser was a British Armed forces operation in Sierra Leone in 2000 under the command of Brigadier David Richards.Initially, its scope was limited to evacuation of non-combatants only....

 in Sierra Leone
Sierra Leone
Sierra Leone , officially the Republic of Sierra Leone, is a country in West Africa. It is bordered by Guinea to the north and east, Liberia to the southeast, and the Atlantic Ocean to the west and southwest. Sierra Leone covers a total area of and has an estimated population between 5.4 and 6.4...

, joining Illustrious
HMS Illustrious (R06)
HMS Illustrious is the second of three Invincible-class light aircraft carriers built for the Royal Navy in the late 1970s and early 1980s. She is the fifth warship and second aircraft carrier to bear the name Illustrious, and is affectionately known as "Lusty" to her crew...

 aiding the suppression of rebel activity with her own EMF and providing support facilities for the Spearhead battalion ashore.
On 17 February 2002, a unit of Royal Marines from Ocean accidentally landed in the San Felipe beach in the Spanish
Spain
Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

 town of La Linea
La Línea de la Concepción
La Línea de la Concepción is a town in Spain, in the province of Cádiz in Andalucia. It lies on the eastern isthmus of the Bay of Gibraltar on the border with the British overseas territory of Gibraltar, with which it has close economic and social links...

 instead of Gibraltar
Gibraltar
Gibraltar is a British overseas territory located on the southern end of the Iberian Peninsula at the entrance of the Mediterranean. A peninsula with an area of , it has a northern border with Andalusia, Spain. The Rock of Gibraltar is the major landmark of the region...

 causing a minor diplomatic incident as various media outlets labelled the mistake as an "invasion".

Ocean was part of a large Royal Navy task force deployed for Operation Telic
Operation Telic
Operation TELIC was the codename under which all British military operations in Iraq were conducted between the start of the Invasion of Iraq on 19 March 2003 and the withdrawal of the last remaining British forces on 22 May 2011...

, the UK contribution to the 2003 Iraq War. In the helicopter assault role she was accompanied by Ark Royal
HMS Ark Royal (R07)
HMS Ark Royal is a decommissioned light aircraft carrier and former flagship of the Royal Navy. She was the third and final vessel of Invincible-class...

.

In the summer of 2006, she was deployed as part of the task force involved in the Aurora exercises on the eastern seaboard of the United States.

In 2007, Ocean began her first long refit period. This was carried out by Devonport Management Limited
Devonport Management Limited
DML was the company which owns and manages Devonport Royal Dockyard, the largest dockyard in Western Europe. DML was owned by Babcock International Group who purchased it from previous owners; KBR , Balfour Beatty and The Weir Group ....

 at their Devonport Royal Dockyard facility and lasted around twelve months, during which period, Ark Royal took over the LPH role. Ocean sailed from Plymouth on Wednesday 24 September 2008 to start sea trials, following this major period of maintenance and upgrading work. As part of that upgrade a PyTEC
PyTEC
PyTEC is a containerised Pyrolysis Waste Disposal System designs by QinetiQ and used in various military applications. The system converts waste products to thermal energy which can be used for energy generation....

 pyrolysis
Pyrolysis
Pyrolysis is a thermochemical decomposition of organic material at elevated temperatures without the participation of oxygen. It involves the simultaneous change of chemical composition and physical phase, and is irreversible...

ing waste recycling unit was fitted.
On 18 February 2009, Ocean sailed from Devonport
HMNB Devonport
Her Majesty's Naval Base Devonport , is one of three operating bases in the United Kingdom for the Royal Navy . HMNB Devonport is located in Devonport, in the west of the city of Plymouth in Devon, England...

 as part of the Taurus 09 deployment under Commander UK Amphibious Task Group, Commodore Peter Hudson. She was joined on this deployment by landing platform dock Bulwark
HMS Bulwark (L15)
HMS Bulwark is an , the UK's newest class of amphibious assault warship and built in Barrow-in-Furness, Cumbria. For numerous reasons, delays caused the delivery date to be put back, with the ship entering service in December 2004. Together with Albion, Ocean, and other amphibious ships, she...

, as Hudson's flagship
Flagship
A flagship is a vessel used by the commanding officer of a group of naval ships, reflecting the custom of its commander, characteristically a flag officer, flying a distinguishing flag...

, Type 23 Frigate
Type 23 frigate
The Type 23 frigate is a class of frigate built for the Royal Navy of the United Kingdom. All the ships were first named after British Dukes, thus the class is also known as the Duke class. The first Type 23 was commissioned in 1989, and the sixteenth, was launched in May 2000 and commissioned in...

s Argyll
HMS Argyll (F231)
The third and current HMS Argyll is a Type 23 'Duke' Class frigate. She was laid down in March 1987 by Yarrow Shipbuilders at Glasgow, launched in 1989 by Lady Wendy Levene, and commissioned in May 1991...

 and Somerset
HMS Somerset (F82)
HMS Somerset is a Type 23 frigate of the Royal Navy.Somerset is the eleventh of the class to join the fleet since 1989. She was built by Yarrow Shipbuilders Ltd on the River Clyde, in Scotland and was launched in June 1994 by Lady Elspeth Layard, wife of then 2nd Sea Lord Admiral and...

 and four ships of the Royal Fleet Auxiliary
Royal Fleet Auxiliary
The Royal Fleet Auxiliary is a civilian-manned fleet owned by the British Ministry of Defence. The RFA enables ships of the United Kingdom Royal Navy to maintain operations around the world. Its primary role is to supply the Royal Navy with fuel, ammunition and supplies, normally by replenishment...

.

In June 2009, she took part in exercise Bersama Shield with Somerset
HMS Somerset (F82)
HMS Somerset is a Type 23 frigate of the Royal Navy.Somerset is the eleventh of the class to join the fleet since 1989. She was built by Yarrow Shipbuilders Ltd on the River Clyde, in Scotland and was launched in June 1994 by Lady Elspeth Layard, wife of then 2nd Sea Lord Admiral and...

 and RFA Wave Ruler
RFA Wave Ruler (A390)
RFA Wave Ruler is a Wave-class fast fleet tanker of the Royal Fleet Auxiliary of the United Kingdom tasked with providing fuel, food, ammunition and other supplies to Royal Navy vessels around the world....

 off the Malay Peninsula
Malay Peninsula
The Malay Peninsula or Thai-Malay Peninsula is a peninsula in Southeast Asia. The land mass runs approximately north-south and, at its terminus, is the southern-most point of the Asian mainland...

.

During the air travel disruption after the 2010 Eyjafjallajökull eruption
Air travel disruption after the 2010 Eyjafjallajökull eruption
In response to concerns that volcanic ash ejected during the 2010 eruptions of Eyjafjallajökull in Iceland would damage aircraft engines, the controlled airspace of many European countries was closed to instrument flight rules traffic, resulting in the largest air-traffic shut-down since World War II...

 Prime Minister Gordon Brown
Gordon Brown
James Gordon Brown is a British Labour Party politician who was the Prime Minister of the United Kingdom and Leader of the Labour Party from 2007 until 2010. He previously served as Chancellor of the Exchequer in the Labour Government from 1997 to 2007...

  assigned Ocean and other units to rescue stranded travellers and army personnel across the English Channel
English Channel
The English Channel , often referred to simply as the Channel, is an arm of the Atlantic Ocean that separates southern England from northern France, and joins the North Sea to the Atlantic. It is about long and varies in width from at its widest to in the Strait of Dover...

 in Operation Cunningham
Operation Cunningham
Operation Cunningham was a naval operation in April 2010 by units of the Royal Navy of the United Kingdom to ship British military personnel and air passengers stranded in continental Europe by the air travel disruption after the 2010 Eyjafjallajökull eruption...

.

In 2010 she was deployed on a multi-purpose deployment. This started with exercise Auriga on the eastern coast of the USA. She then moved to Brazil to conduct exercise with the Brazilian marines, whilst there a defence cooperation agreement was signed onboard. She then crossed the Atlantic heading for Nigeria to both participate in the Nigeria at 50 presidential fleet review and capacity building with the Nigerian navy as part of the African partnership progamme.

In April 2011, She was deployed as the follow on ship for the RN's Response Force Task Group
Response Force Task Group
The Response Force Task Group is a new initiative announced in the 2010 Strategic Defence and Security Review and is the heart of the UK’s maritime contingent capability, held at very high readiness to respond to unexpected global events...

 (RFTG) COUGAR 11 deployment. During this deployment, she is taking part in Exercise Cypriot Lion

In May 2011, she was detached from the COUGAR 11 deployment of the Response Force Task Group and sent with embarked Apaches to aid operations in Libya along with the attack helicopters aboard the French amphibious assault ship Tonnerre. This marks the first time Apache helicopters have been sent into action from a Royal Navy ship. Her initial complement of three Apaches was bolstered by a fourth soon after.

Role

Ocean was designed to provide the amphibious assault capabilities last offered by Albion
HMS Albion (R07)
HMS Albion was a 22,000 ton Centaur-class light fleet carrier of the Royal Navy.-Construction and modifications:She was built by Swan Hunter & Wigham Richardson Ltd. Her keel was laid down in March 1944 and she was launched in May 1947...

 and Bulwark
HMS Bulwark (R08)
The sixth HMS Bulwark of the Royal Navy was a 22,000 tonne Centaur-class light fleet aircraft carrier.-Construction:Bulwark was laid down by the Harland & Wolff shipyard in Belfast on 10 May 1945...

 whilst in the Commando role. She can deploy an Embarked Military Force
Embarked Military Force
In military terminology, the Embarked Military Force is the total force that is carried by an amphibious assault ship, including troops, vehicles and various other equipment....

 (EMF) of a Royal Marines
Royal Marines
The Corps of Her Majesty's Royal Marines, commonly just referred to as the Royal Marines , are the marine corps and amphibious infantry of the United Kingdom and, along with the Royal Navy and Royal Fleet Auxiliary, form the Naval Service...

 Commando Group
Battalion
A battalion is a military unit of around 300–1,200 soldiers usually consisting of between two and seven companies and typically commanded by either a Lieutenant Colonel or a Colonel...

 from 3 Commando Brigade
3 Commando Brigade
3 Commando Brigade is a commando formation of the British Armed Forces and the main manoeuvre formation of the Royal Marines. Its personnel are predominantly Royal Marines, supported by units of Royal Engineers, Royal Artillery, The Rifles, and the Fleet Air Arm, together with other Commando...

 supported by aviation and landing craft assets. The ships company includes 9 Assault Squadron from 1 Assault Group Royal Marines
1 Assault Group Royal Marines
1 Assault Group Royal Marines provides the Royal Marines expertise and training in small boat operations both amphibious and riverine. In addition it trains and parents the Assault Squadrons of the Royal Marines and their Landing Craft detachments...

.

Ocean is also capable of limited anti-submarine warfare activities, supporting afloat training and acting as a base facility for other embarked forces including counter-terrorism
Counter-terrorism
Counter-terrorism is the practices, tactics, techniques, and strategies that governments, militaries, police departments and corporations adopt to prevent or in response to terrorist threats and/or acts, both real and imputed.The tactic of terrorism is available to insurgents and governments...

 units.

Aviation

The air group of up to 12 Sea King
Westland Sea King
The Westland WS-61 Sea King is a British licence-built version of the American Sikorsky S-61 helicopter of the same name, built by Westland Helicopters. The aircraft differs considerably from the American version, with Rolls-Royce Gnome engines , British made anti-submarine warfare systems and a...

 HC4 medium-lift helicopter
Helicopter
A helicopter is a type of rotorcraft in which lift and thrust are supplied by one or more engine-driven rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forwards, backwards, and laterally...

s, six Lynx AH7
Westland Lynx
The Westland Lynx is a British multi-purpose military helicopter designed and built by Westland Helicopters at its factory in Yeovil. Originally intended as a utility craft for both civil and naval usage, military interest led to the development of both battlefield and naval variants...

 light-lift/anti-tank helicopters are provided by the Commando Helicopter Force
Commando Helicopter Force
The Commando Helicopter Force is a part of the Fleet Air Arm, and is an element of the Joint Helicopter Command of the British Armed Forces; which provides Rotary-Wing support to 3 Commando Brigade Royal Marines and other elements...

. However, she can also support the Apache AH1
Westland WAH-64 Apache
The AgustaWestland Apache is a licence-built version of the Boeing AH-64D Apache Longbow attack helicopter for the British Army's Army Air Corps. The first eight helicopters were built by Boeing; the remaining 59 were assembled by Westland Helicopters at Yeovil, Somerset in England from...

 operated by the Army Air Corps and helicopters of the Royal Air Force
Royal Air Force
The Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...

 including the Chinook.

Prior to their retirement, Ocean could transport up to 15 fixed wing Harrier aircraft of Joint Force Harrier
Joint Force Harrier
Joint Strike Wing, previously known as Joint Force Harrier, was the British military formation which controlled the STOVL Harrier aircraft of the Royal Air Force and Fleet Air Arm...

 in the ferry role, but was unable to operate as a fixed wing aircraft carrier
Aircraft carrier
An aircraft carrier is a warship designed with a primary mission of deploying and recovering aircraft, acting as a seagoing airbase. Aircraft carriers thus allow a naval force to project air power worldwide without having to depend on local bases for staging aircraft operations...

 due to her lack of the 'ski jump' that is needed to launch a fully loaded Harrier.

Landing craft

4 Mk5B LCVP are permanently embarked and manned by 9 Assault Squadron Royal Marines
Royal Marines
The Corps of Her Majesty's Royal Marines, commonly just referred to as the Royal Marines , are the marine corps and amphibious infantry of the United Kingdom and, along with the Royal Navy and Royal Fleet Auxiliary, form the Naval Service...

.

Affiliations

  • No. 30 Squadron RAF
    No. 30 Squadron RAF
    No. 30 Squadron of the Royal Air Force operates the second generation C-130J Hercules from RAF Brize Norton, Oxfordshire. The squadron operates alongside No. 24 Squadron and No. 47 Squadron all flying the Hercules.-History:...

  • 656 Squadron
    No. 656 Squadron AAC
    656 Squadron is a unit of the British Army Air Corps. It was chosen as one of the AAC new Apache Squadrons and in April 2004 started its conversion to role. The first phase of this completed in October 2004...

    , Army Air Corps
  • 657 Squadron, Army Air Corps
  • Worshipful Company of Farriers
    Worshipful Company of Farriers
    The Worshipful Company of Farriers is one of the Livery Companies of the City of London. The Farriers, or horseshoe makers, organised in 1356. It received a Royal Charter of incorporation in 1674. Over the years, the Company has evolved from a trade association for horseshoe makers into an...

  • City of Sunderland
    City of Sunderland
    The City of Sunderland is a local government district of Tyne and Wear, in North East England, with the status of a city and metropolitan borough...

  • Bedford Modern School CCF

See also

  • Landing Platform Helicopter
  • Royal Marines
    Royal Marines
    The Corps of Her Majesty's Royal Marines, commonly just referred to as the Royal Marines , are the marine corps and amphibious infantry of the United Kingdom and, along with the Royal Navy and Royal Fleet Auxiliary, form the Naval Service...

  • List of amphibious warfare ships of the Royal Navy

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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