The Royal Marines, also known as the Royal Marines Commandos, and officially as the Corps of Royal Marines, are the United Kingdom's special operations capable commando force, one of the five fighting arms of the Royal Navy, and provide the majority of Special Boat Service (SBS) personnel, and a company strength unit to the Special Forces Support Group (SFSG). The Royal Marines trace their origins back to the formation of the "Duke of York and Albany's maritime regiment of Foot" on 28 October 1664, and the first Royal Marines Commando unit was formed at Deal in Kent on 14 February 1942 and designated 'The Royal Marine Commando'.
HMS Ocean was a Landing Platform Helicopter, formerly the UK's helicopter carrier and the fleet flagship of the Royal Navy. She was designed to support amphibious landing operations and to support the staff of Commander UK Amphibious Force and Commander UK Landing Force. She was constructed in the mid-1990s by Kvaerner Govan on the River Clyde and fitted out by VSEL at Barrow-in-Furness prior to trials and subsequent acceptance in service. Ocean was commissioned in September 1998 at her home port HMNB Devonport, Plymouth.
HMS Albion is a landing platform dock of the Royal Navy, the first of the two-ship Albion class. Built by BAE Systems Marine in Barrow-in-Furness, Albion was launched in March 2001 by the Princess Royal. Her sister ship, Bulwark, was launched in November 2001, also from Barrow. Affiliated to the city of Chester and based in Plymouth, she is the ninth ship to carry the name Albion, stretching back to the 74-gun 1763 warship, and last carried by an aircraft carrier decommissioned in 1973 after 19 years service. Designed as an amphibious warfare ship, Albion carries troops, normally Royal Marines, and vehicles up to the size of the Challenger 2 main battle tank. She can deploy these forces using four Landing Craft Utility (LCUs) and four Landing Craft Vehicle and Personnel (LCVPs). A flight deck supports helicopter operations.
The Netherlands Marine Corps is the elite naval infantry corps of the Royal Netherlands Navy, one of the four Armed Forces of the Kingdom of the Netherlands. The marines trace their origins to the establishment of the Regiment de Marine on 10 December 1665, by the then grand pensionary of the Dutch Republic, Johan de Witt and famous Admiral Michiel de Ruyter. It is the second-oldest still-active marine corps in the world.
HMS Fearless (L10) was a Royal Navy amphibious assault ship that served from 1965 until 2002. One of two Fearless-class landing platform docks, she was based in HMNB Portsmouth and saw service around the world over her 37-year life. She was the last steam-powered surface ship in the Royal Navy.
HMS Intrepid (L11) was one of two Fearless-class amphibious warfare ships of the Royal Navy. A landing platform dock (LPD), she served from 1967 until 1999. Based in HM Naval Base, Devonport, Plymouth, Devon and HM Naval Base Portsmouth, she saw service around the world over her 32-year life.
The Royal Marine Brigade and subsequent Royal Marine Division were amphibious warfare units formed by the British Royal Marines at the start of the Second World War.
The Commander-in-Chief Fleet (CINCFLEET) was the admiral responsible for the operations of the ships, submarines and aircraft of the British Royal Navy from 1971 until April 2012. The post was subordinate to the First Sea Lord, the professional head of the Naval Service. In its last years, as the Navy shrank, more administrative responsibilities were added.
Marines, or naval infantry, are typically a military force trained to operate in littoral zones in support of naval operations. Historically, tasks undertaken by marines have included helping maintain discipline and order aboard the ship, the boarding of vessels during combat or capture of prize ships, and providing manpower for raiding ashore in support of the naval objectives. In most countries, the marines are an integral part of that state's navy.
The Royal Marines Reserve (RMR) is the volunteer reserve force used to augment the regular Royal Marines. The RMR consists of some 750 trained ranks distributed among the four units within the UK. About 10 percent of the force are working with the Regular Corps on long-term attachments in all of the Royal Marines regular units. All the volunteers within the RMR must pass through the same rigorous commando course as the regulars. The former may be civilians with no previous military experience or may be former regular Royal Marines.
42 Commando is a subordinate unit within the Royal Marines 3 Commando Brigade. Based at Bickleigh Barracks near Plymouth, personnel regularly deploy outside the United Kingdom on operations or training. All Royal Marines personnel will have completed the Commando course at the Commando Training Centre (CTCRM) at Lympstone in Devon, entitling them to wear the green beret, with most attached personnel having completed the All Arms Commando Course.
His Majesty's Naval Base, Devonport is one of three operating bases in the United Kingdom for the Royal Navy and is the sole nuclear repair and refuelling facility for the Royal Navy. The largest naval base in Western Europe, HMNB Devonport is located in Devonport, in the west of the city of Plymouth, England.
The history of the Royal Marines began on 28 October 1664 with the formation of the Duke of York and Albany's Maritime Regiment of Foot soon becoming known as the Admiral's Regiment. During the War of the Spanish Succession the most historic achievement of the Marines was the capture of the mole during the assault on Gibraltar in 1704. On 5 April 1755, His Majesty's Marine Forces, fifty Companies in three Divisions, headquartered at Portsmouth, Chatham and Plymouth, were formed by Order of Council under Admiralty control.
30 Commando Information Exploitation Group RM, or 30 Commando (IX) Group, is a battalion-sized unit of the Royal Marines and forms part of 3 Commando Brigade. The unit resources include communications, information operations, information systems, intelligence, surveillance, and Target Acquisition and Reconnaissance (ISTAR).
Royal Marines Base Poole is a British naval base located in Hamworthy a suburb of Poole, Dorset, England on the Poole Harbour and is the centre for Special Boat Service activities.
539 Raiding Squadron is 3 Commando Brigade's integral operational amphibious movement capability, delivering them on to land from water and patrolling waterways. It forms part of 47 Commando Royal Marines. The Squadron are based in the new Royal Marines Tamar complex at the northern end of HMNB Devonport.
Royal Marines Turnchapel is a former Royal Marines military installation in South Devon located 1.2 miles (1.9 km) east of Plymouth, Devon, and 3.6 miles (5.8 km) north east of Torpoint, Cornwall, England.
Royal Marines Tamar is a Royal Marines military installation specialising in landing craft training and operations located on the northern bank of Weston Mill Lake at the north end of HMNB Devonport at Plymouth in Devon.
In 1989 the Royal Navy was under the direction of the Navy Department in the UK Ministry of Defence. It had two main commands, CINCFLEET and Naval Home Command.
United Kingdom 
Corps of Royal Marines 
His Majesty's Naval Service 