The British Armed Forces, also known as His Majesty's Armed Forces, are the military forces responsible for the defence of the United Kingdom, its Overseas Territories and the Crown Dependencies. They also promote the UK's wider interests, support international peacekeeping efforts and provide humanitarian aid.
The United States Armed Forces are the military forces of the United States. The armed forces consists of six service branches: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. All six armed services are among the eight uniformed services of the United States.
The Corps of Royal Marines (RM), also known as the Royal Marines Commandos, are the United Kingdoms special operations-capable commando force, amphibious light infantry, and one of the five fighting arms of the Royal Navy. The Corps also includes the Royal Marines Band Service. 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 can trace their commando origins to the formation of the 3rd Special Service Brigade, now known as 3 Commando Brigade on 14 February 1942, during the Second World War.
The Commandos Marine are the special operation forces (SOF) of the French Navy. The Commandos Marine are nicknamed Bérets Verts. They operate under the Sailor Riflemen and Special Operations Forces Command (FORFUSCO) and form part of the French Special Operations Command.
The Royal Thai Navy is the naval warfare force of Thailand. Established in 1906, it was modernised by the Admiral Prince Abhakara Kiartiwongse (1880–1923) who is known as the father of the Royal Navy. It has a structure that includes the naval fleet, Royal Thai Marine Corps, and Air and Coastal Defence Command. The RTN headquarters is at Sattahip Naval Base.
The Fusiliers marins are specialized French naval infantry trained for combat on land and coastal regions. The Fusiliers marins are also in charge of providing protection for naval vessels and key French Navy sites on land.
His Majesty's Naval Service is the United Kingdom's naval warfare and maritime service. It consists of the Royal Navy, Royal Marines, Royal Fleet Auxiliary, Royal Naval Reserve, Royal Marines Reserve and Naval Careers Service. The term Naval Service should be distinguished from the "UK Naval Services", which consist of the Naval Service and the Merchant Navy. The Naval Service as a whole falls under the command of the Navy Board, which is headed by the First Sea Lord. This position is currently held by Admiral Sir Ben Key. The Defence Council delegates administration of the Naval Service to the Admiralty Board, chaired by the Secretary of State for Defence.
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 Marine Corps of the Republic of Indonesia , previously known as the Commando Corps of the Indonesian Navy, is an integral part of the Indonesian Navy and is sized at the military corps level unit as the naval infantry and main amphibious warfare force of Indonesia. The Marine Corps is commanded by a two-star Marine Major General.
Minedykkerkommandoen (MDK) or Norwegian Naval EOD Command is a clearance diver group. MDK is subordinate to the Royal Norwegian Navy. MDK is located at Haakonsvern Naval Base in Bergen and Ramsund Naval Base, in vicinity of Harstad.
The Portuguese Marine Corps constitutes the Elite Marines Commando and support special operations branch of the Portuguese Navy. It has roles similar to the ones of the USMC Reconnaissance Battalions and of the Royal Marine Commandos. The Corps is specialised in air assault, amphibious warfare, coastal reconnaissance and raiding, commando style raids, counterinsurgency, desert warfare, indirect fire support raiding, irregular warfare, ISTAR, jungle warfare, maneuver warfare, maritime interdiction, mountain warfare, providing security at naval base or shore stations, reconnaissance for gathering military intelligence, support special operations, tracking targets, urban warfare, and VBSS operations. It is an elite marines force, operating as a rapid-reaction force. Today's Corpo de Fuzileiros is the premier raid force. The fuzileiros remains an all-volunteer force with an intensive screening and selection process followed by combat-focused training. Fuzileiros are resourced to maintain exceptional proficiency, experience and readiness.
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.
The Naval Infantry Corps are the naval infantry force of the Mexican Navy. The main task of the Infantería de Marina is to guarantee the maritime security of the country's ports and external and internal defense of the country. To accomplish these responsibilities, the corps is trained and equipped to take on any type of operations from sea, air and land.
The Future Commando Force (FCF) is an in-progress modernisation programme and model of the future role and operations of the Royal Marines. The FCF essentially retasks 40 Commando and 45 Commando with implementing the infantry component of two Littoral Response Groups (LRGs), though other units from 3 Commando Brigade are also included in the composition of LRGs, as well as changing the role and operations of the Royal Marines and the equipment and tactics they use. The FCF concept was created before 2019, when the first exercises and experiments with the FCF began. It was reinforced in the Defence in a Competitive Age command paper, which followed the Integrated Review. It describes the Royal Marines as a forward-deployed maritime special operations/special operations capable force which will work with greater agility and autonomy, and in smaller teams that specialise in raids within littoral zones, and operations within grey zones and other special operations to relieve and complement United Kingdom Special Forces (UKSF). The emphasis on the littoral role of the Royal Marines strongly links the FCF to the Littoral Strike concept, which is being developed and implemented by the LRGs. The FCF is also strongly linked to the "Autonomous Advanced Force" concept by its emphasis on leveraging new technologies to augment commandos on operations. A series of exercises from 2019–present have been key to developing the FCF, chiefly with experimentation.
