164-694: The Royal College of Defence Studies ( RCDS ) instructs the most promising senior officers of the British Armed Forces , His Majesty's Diplomatic Service and Civil Service in national defence and international security matters at the highest level, to prepare them for the top posts in their respective services. It forms part of the Defence Academy of the United Kingdom , and is its most senior and prestigious component. In addition, there are many overseas attendees, from countries who are close allies of
328-803: A fair trial . The English monarchs, through inheritance of substantial territories in France and claims to the French crown, were also heavily involved in conflicts in France, most notably the Hundred Years' War , while the Kings of Scots were in an alliance with the French during this period. Early modern Britain saw religious conflict resulting from the Reformation and the introduction of Protestant state churches in each country. The English Reformation ushered in political, constitutional, social and cultural change in
492-509: A subpolar oceanic climate . Higher elevations in Scotland experience a continental subarctic climate and the mountains experience a tundra climate . The prevailing wind is from the southwest and bears frequent spells of mild and wet weather from the Atlantic Ocean, although the eastern parts are mostly sheltered from this wind. Since the majority of the rain falls over the western regions,
656-587: A welfare state was established, and a comprehensive, publicly funded healthcare system, the National Health Service , was created. The rise of nationalism in the colonies coincided with Britain's much-diminished economic position, so that a policy of decolonisation was unavoidable. Independence was granted to India and Pakistan in 1947. Over the next three decades, most colonies of the British Empire gained their independence, and many became members of
820-608: A "statutory liability for service" and are liable to be recalled (under Section 52 of the Reserve Forces Act (RFA) 1996) for duty during wartime, which is known as the Regular Reserve . MoD publications since April 2013 no longer report the entire strength of the Regular Reserve, instead they only give a figure for Regular Reserves who serve under a fixed-term reserve contract. These contracts are similar in nature to those of
984-804: A Royal Air Force outpost at Al Udeid Air Base which serves as the operational headquarters for No. 83 Expeditionary Air Group and its operations across the Middle East. A large Royal Navy Naval Support Facility (NSF) is located in Bahrain, established in 2016 it marks the British return East of Suez. In support of the Five Power Defence Arrangements (FPDA), the United Kingdom retains a naval repair and logistics support facility at Sembawang wharf , Singapore. Other overseas military installations include; British Forces Brunei , British Forces Germany ,
1148-655: A base, without repair or refit capabilities, in 1951 and finally closed in 1995, following the Cold War (United States and Canadian bases in Bermuda closed in the same period), leaving only the Royal Bermuda Regiment and the Bermuda Sea Cadet Corps there today. Malta became independent in 1964, and the last British armed forces personnel were removed from the former colony in 1979. Gibraltar continues to be used by
1312-634: A colony were generally considered to be separate forces from the Home Militia Force and Volunteer Force in the United Kingdom, and from the militia forces and volunteer forces of other colonies. Where a colony had more than one militia or volunteer unit, they would be grouped as a militia or volunteer force for that colony, such as the Jamaica Volunteer Defence Force , which comprised the St. Andrew Rifle Corps (or Kingston Infantry Volunteers ),
1476-717: A dual role of Armoured Cavalry and Mounted Ceremonial on Horse Guards in London, and for state occasions. The Royal Air Force has a large operational fleet that fulfils various roles, consisting of both fixed-wing and rotary aircraft . Frontline aircraft are controlled by Air Command , which is organised into five groups defined by function: 1 Group (Air Combat), 2 Group (Air Support), 11 Group (Air and Space operations), 22 Group (training aircraft and ground facilities) and 38 Group (Royal Air Force's Engineering, Logistics, Communications and Medical Operations units). In addition 83 Expeditionary Air Group directs formations in
1640-892: A field artillery regiment based in Plymouth, and 24 Commando Regiment Royal Engineers . The Commando Logistic Regiment consists of personnel from the Army, Royal Marines, and Royal Navy. The British Army is the land force of the British Armed Forces, and is made up of the Regular Army and the part-time Army Reserve . The Army is commanded by the Chief of the General Staff , a four-star general within Army Headquarters , based at Andover . Deployable combat formations are; The Infantry of
1804-418: A joint force it involves all three armed Services: a land component composed of formations at national brigade level, maritime and air components with their associated Headquarters, together with logistics and support functions. The Royal Navy is a technologically sophisticated naval force, and as of May 2024 consists of 66 commissioned ships with an additional 13 support vessels of various types operated by
SECTION 10
#17328516557301968-686: A joint programme that leads to an MA in International Security and Strategy from King's College London . The College is led by the Commandant—currently Sir George Norton . The Commandant leads the Senior Directing Staff of the College, who are in effect the faculty and are a mixture of active and retired military officers, diplomats and civil servants. British Armed Forces The British Armed Forces are
2132-717: A land border with the Republic of Ireland ; otherwise, the United Kingdom is surrounded by the Atlantic Ocean , the North Sea , the English Channel , the Celtic Sea , and the Irish Sea . The United Kingdom had an estimated population of over 68.2 million people in 2023. The capital and largest city of both England and the United Kingdom is London , whose wider metropolitan area is
2296-399: A leading role in the movement to abolish slavery worldwide through the blockade of Africa and pressing other nations to end their trade with a series of treaties. In 1800 the parliaments of Great Britain and Ireland each passed an Act of Union, uniting the two kingdoms and creating the United Kingdom of Great Britain and Ireland on 1 January 1801. After the defeat of France at the end of
2460-711: A long string of Anglo-Spanish and Anglo-Dutch wars, as well as a series of "world wars" with France, such as; the Seven Years' War (1756–1763), the French Revolutionary Wars (1792–1802) and the Napoleonic Wars (1803–1815). During the Napoleonic wars, the Royal Navy victory at Trafalgar (1805) under the command of Horatio Nelson (aboard HMS Victory ) marked the culmination of British maritime supremacy, and left
2624-454: A military satellite communications system, Skynet , initially in large part to support East of Suez bases and deployments. Since 2015 Skynet has offered near global coverage. The British Armed Forces place significant importance in the ability to conduct expeditionary warfare . While the armed forces are expeditionary in nature, it maintains a core of "high readiness" forces trained and equipped to deploy at very short notice, these include;
2788-818: A policy of splendid isolation in Europe, and attempted to contain Russian influence in Afghanistan and Persia , in what came to be known as the Great Game . During this time, Canada , Australia and New Zealand were granted self-governing dominion status. At the turn of the century, Britain's industrial dominance became challenged by the German Empire and the United States . The Edwardian era saw social reform and home rule for Ireland become important domestic issues, while
2952-504: A result of a shortage of workers in the 1950s, the government encouraged immigration from Commonwealth countries . In the following decades, the UK became a more multi-ethnic society. Despite rising living standards in the late 1950s and 1960s, the UK's economic performance was less successful than many of its main competitors such as France, West Germany and Japan. The UK was the first democratic nation to lower its voting age to 18 in 1969. In
3116-777: A series of connected wars (including the English Civil War ) which led to the temporary overthrow of the monarchy, with the execution of King Charles I , and the establishment of the short-lived unitary republic of the Commonwealth of England , Scotland and Ireland. Although the monarchy was restored , the Interregnum along with the Glorious Revolution of 1688 and the subsequent Bill of Rights 1689 in England and Claim of Right Act 1689 in Scotland ensured that, unlike much of
3280-523: A single fleet since the abolition of the Eastern and Western fleets in 1971. The recently built Type 45 destroyers are stealthy and technologically advanced air-defence destroyers. The Royal Navy has commissioned two Queen Elizabeth -class aircraft carriers, embarking an air-group including the advanced fifth-generation multi-role fighter, the F-35B Lightning . A submarine service has existed within
3444-681: A strategic competition in what became known as The Great Game for supremacy in Central Asia . Britain feared that Russian expansionism in the region would eventually threaten the Empire in India. In response, Britain undertook a number of pre-emptive actions against perceived Russian ambitions, including the First Anglo-Afghan War (1839–1842), the Second Anglo-Afghan War (1878–1880) and
SECTION 20
#17328516557303608-446: A year, from September to July. Each course is attended by approximately 100 full-time members, around one-third from the UK and two-thirds from overseas. Attendees are military officers of Colonel / Brigadier or equivalent rank, and also include Home Office and Ministry of Defence civil servants, Foreign Office diplomats, police officers and a few representatives from the private sector. All members would have been selected to attend
3772-651: A £178 billion investment over ten years in new equipment and capabilities. On 8 March 2023 Prime Minister Rishi Sunak announced a further £5bn in defence spending with a long-term goal of an increased spending to 2.5% of GDP. The United Kingdom is one of five recognised nuclear weapon states under the Non-Proliferation Treaty and maintains an independent nuclear deterrent , currently consisting of four Vanguard -class ballistic missile submarines , UGM-133 Trident II submarine-launched ballistic missiles , and 160 operational thermonuclear warheads . This
3936-568: Is assisted by the Minister of State for the Armed Forces , Minister for Defence Procurement , and Minister for Veterans' Affairs. Responsibility for the management of the forces is delegated to a number of committees: the Defence Council , Chiefs of Staff Committee , Defence Management Board and three single-service boards. The Defence Council, composed of senior representatives of the services and
4100-689: Is known as Trident in both public and political discourse (with nomenclature taken after the UGM-133 Trident II ballistic missile). Trident is operated by the Royal Navy Submarine Service , charged with delivering a 'Continuous At-Sea Deterrent' (CASD) capability, whereby one of the Vanguard -class strategic submarines is always on patrol. According to the British Government, since the introduction of Polaris (Trident's predecessor) in
4264-481: Is only the one specific nominal term 'Great Britain' which invariably excludes Northern Ireland". The BBC historically preferred to use "Britain" as shorthand only for Great Britain, though the present style guide does not take a position except that "Great Britain" excludes Northern Ireland. The adjective "British" is commonly used to refer to matters relating to the United Kingdom and is used in law to refer to United Kingdom citizenship and nationality . People of
4428-525: Is ranked 2nd out of 180 countries in the Environmental Performance Index . A law has been passed that UK greenhouse gas emissions will be net zero by 2050. England accounts for 53 per cent of the UK, covering 50,350 square miles (130,395 km ). Most of the country consists of lowland terrain, with upland and mountainous terrain northwest of the Tees–Exe line which roughly divides
4592-592: Is sometimes used as a loose synonym for the United Kingdom as a whole. The word England is occasionally used incorrectly to refer to the United Kingdom as a whole, a mistake principally made by people from outside the UK. The term "Britain" is used as a synonym for Great Britain , but also sometimes for the United Kingdom. Usage is mixed: the UK Government prefers to use the term "UK" rather than "Britain" or "British" on its website (except when referring to embassies), while acknowledging that both terms refer to
4756-565: Is the Isle of Wight . Scotland accounts for 32 per cent of the UK, covering 30,410 square miles (78,772 km ). This includes nearly 800 islands , notably the Hebrides , Orkney Islands and Shetland Islands. Scotland is the most mountainous constituent country of the UK, the Highlands to the north and west are the more rugged region containing the majority of Scotland's mountainous land, including
4920-572: The 1884 Reform Act championed by William Gladstone granting suffrage to a majority of males for the first time. The British population increased at a dramatic rate, accompanied by rapid urbanisation , causing significant social and economic stresses. By the late 19th century, the Conservatives under Benjamin Disraeli and Lord Salisbury initiated a period of imperial expansion in Africa , maintained
5084-550: The Allied Rapid Reaction Corps and other NATO operations. In 2010, the governments of the United Kingdom and France signed the Lancaster House Treaties which committed both governments to the creation of a Franco-British Combined Joint Expeditionary Force . It is envisaged as a deployable joint force, for use in a wide range of crisis scenarios, up to and including high intensity combat operations. As
Royal College of Defence Studies - Misplaced Pages Continue
5248-524: The Atlantic slave trade , mainly between 1662 and 1807 when British or British-colonial slave ships transported nearly 3.3 million slaves from Africa. The slaves were taken to work on plantations , principally in the Caribbean but also North America . However, with pressure from the abolitionism movement , Parliament banned the trade in 1807, banned slavery in the British Empire in 1833, and Britain took
5412-624: The Battle of Culloden in 1746, after which the Scottish Highlanders were forcibly assimilated into Scotland by revoking the feudal independence of clan chiefs . The British colonies in North America that broke away in the American War of Independence became the United States . British imperial ambition turned towards Asia, particularly to India . British merchants played a leading part in
5576-826: The British Army Training Unit Kenya , British Army Training Unit Suffield in Canada, British Army Training and Support Unit Belize , and British Gurkhas Nepal . Some British Overseas Territories also maintain locally raised units and regiments; The Royal Bermuda Regiment , the Falkland Islands Defence Force , the Royal Gibraltar Regiment , the Royal Montserrat Defence Force , the Cayman Islands Regiment , and
5740-530: The British Expeditionary Force , or of a mixture of British Army, Indian Army, or Imperial auxiliary units, such as the Malakand Field Force (this is similarly to the naval use of the term task force ). In this usage, force is used to describe a self-reliant body able to act without external support, at least within the parameters of the task or objective for which it is employed. During
5904-408: The British expedition to Tibet (1903–1904). During this period, Britain also sought to maintain the balance of power in Europe, particularly against Russian expansionism, who at the expense of the waning Ottoman Empire had ambitions to "carve up the European part of Turkey". This ultimately led to British involvement in the Crimean War (1854–1856) against the Russian Empire. The beginning of
6068-442: The COVID-19 pandemic ; the armed forces' support to the latter falls under Operation Rescript , described as the UK's "biggest ever homeland military operation in peacetime" by the Ministry of Defence. Figures released by the Ministry of Defence on 31 March 2016 show that 7,185 British Armed Forces personnel have lost their lives in medal earning theatres since the end of the Second World War. King Charles III , sovereign of
6232-486: The Cairngorms , Loch Lomond and The Trossachs and Ben Nevis which at 1,345 metres (4,413 ft) is the highest point in the British Isles. Wales accounts for less than 9 per cent of the UK, covering 8,020 square miles (20,779 km ). Wales is mostly mountainous, though South Wales is less mountainous than North and mid Wales . The highest mountains in Wales are in Snowdonia and include Snowdon ( Welsh : Yr Wyddfa ) which, at 1,085 metres (3,560 ft),
6396-409: The Commonwealth of Nations . The UK was the third country to develop a nuclear weapons arsenal (with its first atomic bomb test, Operation Hurricane , in 1952), but the post-war limits of Britain's international role were illustrated by the Suez Crisis of 1956. The international spread of the English language ensured the continuing international influence of its literature and culture . As
6560-447: The Defence Council . The United Kingdom is one of five recognised nuclear powers , a permanent member on the United Nations Security Council , a founding and leading member of NATO and party to the AUKUS security pact and the Five Power Defence Arrangements . Overseas garrisons and training facilities are maintained at Ascension Island , Bahrain , Belize , Bermuda , British Indian Ocean Territory , Brunei , Canada , Cyprus ,
6724-411: The European Convention on Human Rights . The UK remained a great power with global diplomatic and military influence and a leading role in the United Nations and NATO . The UK broadly supported the United States' approach to the " war on terror " in the early 21st century. British troops fought in the War in Afghanistan , but controversy surrounded Britain's military deployment in Iraq , which saw
Royal College of Defence Studies - Misplaced Pages Continue
6888-416: The European Union (EU) in 1992, the UK was one of the 12 founding member states. From the late 1960s, Northern Ireland suffered communal and paramilitary violence (sometimes affecting other parts of the UK) conventionally known as the Troubles . It is usually considered to have ended with the 1998 Belfast "Good Friday" Agreement . Following a period of widespread economic slowdown and industrial strife in
7052-405: The Falkland Islands , Germany , Gibraltar , Kenya , Montserrat , Nepal , Qatar , Singapore and the United States . With the Acts of Union 1707 , the armed forces of England and Scotland were merged into the armed forces of the Kingdom of Great Britain . There were originally several naval and several military regular and reserve forces , although most of these were consolidated into
7216-428: The Falkland Islands , leading to the 10-week Falklands War in which Argentine forces were defeated. The inhabitants of the islands are predominantly descendants of British settlers, and strongly favour British sovereignty, expressed in a 2013 referendum . From 1984, the UK economy was helped by the inflow of substantial North Sea oil revenues. Another British overseas territory, Gibraltar , ceded to Great Britain in
7380-404: The French Revolutionary Wars and Napoleonic Wars (1792–1815), the United Kingdom emerged as the principal naval and imperial power (with London the largest city in the world from about 1830). Unchallenged at sea , British dominance was later described as Pax Britannica ("British Peace"), a period of relative peace among the great powers (1815–1914) during which the British Empire became
7544-487: The Jamaica Corps of Scouts , and the Jamaica Reserve Regiment , but not the Jamaica Militia Artillery . In smaller colonies with a single militia or volunteer unit, that single unit would still be considered to be listed within a force, or in some case might be named a force rather than a regiment or corps, such as is the case for the Falkland Islands Defence Force and the Royal Montserrat Defence Force . The militia, yeomanry and volunteer forces collectively were known as
7708-452: The Joint Expeditionary Force (Maritime) (Royal Navy), UK Commando Force (Royal Marines), and 16 Air Assault Brigade (British Army). Frequently, these forces will act as part of a larger tri-service effort, under the direction of Permanent Joint Headquarters , or along with like-minded allies under the Joint Expeditionary Force . Similarly, under the auspices of NATO , such expeditionary forces are designed to meet Britain's obligations to
7872-439: The Kingdom of England and the Kingdom of Scotland united under the Treaty of Union to create the Kingdom of Great Britain . The Acts of Union 1800 incorporated the Kingdom of Ireland to create the United Kingdom of Great Britain and Ireland in 1801. Most of Ireland seceded from the UK in 1922 as the Irish Free State , and the Royal and Parliamentary Titles Act 1927 created the present United Kingdom. The UK became
8036-463: The Labour Party emerged from an alliance of trade unions and small socialist groups in 1900, and suffragettes campaigned for women's right to vote. Britain was one of the principal Allies that defeated the Central Powers in the First World War (1914–1918). Alongside their French, Russian and (after 1917) American counterparts, British armed forces were engaged across much of the British Empire and in several regions of Europe, particularly on
8200-424: The Military intervention against ISIL (2014–present). Britain's military intervention against Islamic State was expanded following a parliamentary vote to launch a bombing campaign over Syria ; an extension of the bombing campaign requested by the Iraqi government against the same group. In addition to the aerial campaign, the British Army has trained and supplied allies on the ground and the Special Air Service ,
8364-405: The Representation of the People Act 1918 . After the war, Britain became a permanent member of the Executive Council of the League of Nations and received a mandate over a number of former German and Ottoman colonies. Under the leadership of David Lloyd George , the British Empire reached its greatest extent, covering a fifth of the world's land surface and a quarter of its population. By
SECTION 50
#17328516557308528-409: The Reserve Force Act 1867 ) were increasingly integrated with the British Army through a succession of reforms over the last two decades of the 19th century (in 1871, command of the Auxiliary Forces in the British Isles was taken from the Lords-Lieutenant of counties and transferred to the War Office , though colonial governors retained control of their militia and volunteer forces, and by the end of
8692-399: The Royal Dragoon Guards , currently operate the Warrior IFV on an interim basis, until Ajax reaches full operating capability . There are six Light Cavalry regiments (three Regular + three Reserve) equipped with the Jackal 2 and Coyote TSV , tasked with providing reconnaissance and fire support. The Household Cavalry , made up of the Life Guards and the Blues and Royals , operate in
8856-507: The Royal Fleet Auxiliary . Command of deployable assets is exercised by the Fleet Commander of the Naval Service . Personnel matters are the responsibility of the Second Sea Lord /Commander-in-Chief Naval Home Command, an appointment usually held by a vice-admiral. The Surface Fleet consists of aircraft carriers , amphibious warfare ships , destroyers , frigates , patrol vessels , mine-countermeasure vessels , and other miscellaneous vessels. The Surface Fleet has been structured around
9020-402: The Royal Navy , the Waterguard (subsequently HM Coastguard ), and Sea Fencibles and River Fencibles formed as and when required for the duration of emergencies. The Merchant Navy and offshore fishing boat crews were also important manpower reserves to the armed naval forces (any seaman was liable to impressment , with many so conscripted especially during the two decades of conflict from
9184-463: The Soviet Union formed in 1941, leading the Allies against the Axis powers . There were eventual hard-fought victories in the Battle of the Atlantic , the North Africa campaign and the Italian campaign . British forces played important roles in the Normandy landings of 1944 and the liberation of Europe . The British Army led the Burma campaign against Japan, and the British Pacific Fleet fought Japan at sea. British scientists contributed to
9348-491: The Special Boat Service , and the Special Reconnaissance Regiment (British special forces) has carried out various missions on the ground in both Syria and Iraq. The armed forces have also been called upon to assist with national emergencies through the provisions of the military aid to the civil authorities (MACA) mechanism. This has seen the armed forces assist government departments and civil authorities responding to flooding, food shortages, wildfires, terrorist attacks and
9512-489: The Stockholm International Peace Research Institute , the United Kingdom is in sixth place in the world's military spending list in 2023. For comparison: Great Britain spends more in absolute terms than Germany, Ukraine, France or Japan, similar to Saudi Arabia, but less than India, Russia, China or the United States. In September 2011, according to Professor Malcolm Chalmers of the Royal United Services Institute , current "planned levels of defence spending should be enough for
9676-431: The Suez Crisis (1956). Reflecting Britain's new role in the world and the escalation of the Cold War (1947–1991), the country became a founding member of the NATO military alliance in 1949. Defence Reviews , such as those in 1957 and 1966 , announced significant reductions in conventional forces, the pursuement of a doctrine based on nuclear deterrence , and a permanent military withdrawal east of Suez . By
9840-451: The Turks and Caicos Regiment . Though their primary mission is "home defence", individuals have volunteered for operational duties. The Royal Bermuda Regiment is an amalgam of the Bermuda Militia Artillery (which had been part of the Royal Regiment of Artillery ) and the Bermuda Volunteer Rifle Corps , raised in the 1890s as Imperial forces funded by the War Office as part of the British Army, and both antecedent units sent contingents to
10004-452: The United Kingdom ( UK ) or Britain , is a country in Northwestern Europe , off the coast of the continental mainland . It comprises England , Scotland , Wales , and Northern Ireland . The UK includes the island of Great Britain , the north-eastern part of the island of Ireland , and most of the smaller islands within the British Isles , making up a total area of 94,354 square miles (244,376 km ). Northern Ireland shares
SECTION 60
#173285165573010168-415: The United Kingdom . It was known as the Imperial Defence College from its foundation in 1927 until 1970. Following discussion in the Committee of Imperial Defence in June 1920, a cabinet committee under Winston Churchill , then Secretary of State for the Colonies , met in March 1922 and recommended the formation of the College as "the beginnings of a common brain for the three Services". The college
10332-432: The United Kingdom of Great Britain and Northern Ireland ), the British Armed Forces have seen action in most major wars involving the world's great powers , including the Seven Years' War , the American War of Independence , the Napoleonic Wars , the Crimean War , the First World War and the Second World War . Britain's victories in most of these wars allowed it to influence world events and establish itself as one of
10496-426: The United States Armed Forces started attending the course for the first time. In 1970, the IDC was renamed the Royal College of Defence Studies and several royal visits followed. The Queen and Prince Philip visited the college in 2007 to mark its 80th anniversary. The RCDS Mission is: RCDS forms a part of the Defence Academy of the United Kingdom . In fulfilment of its mission, the college runs one course
10660-449: The Western Front . The high fatalities of trench warfare caused the loss of much of a generation of men, with lasting social effects in the nation and a great disruption in the social order. Britain had suffered 2.5 million casualties and finished the war with a huge national debt. The consequences of the war persuaded the government to expand the right to vote in national and local elections to all adult men and most adult women with
10824-453: The Yeomen Warders and the Yeomen of the Guard , with armies raised only temporarily for expeditions overseas), made up of civilians embodied for annual training or emergencies, and had used various schemes of compulsory service during different periods of its long existence. The Militia was originally an all infantry force, organised at the city or county level, and members were not required to serve outside of their recruitment area, although
10988-408: The coastline paradox . It is connected to continental Europe by the Channel Tunnel , which at 31 miles (50 km) (24 miles (38 km) underwater) is the longest underwater tunnel in the world. The UK contains four terrestrial ecoregions: Celtic broadleaf forests , English Lowlands beech forests , North Atlantic moist mixed forests , and Caledonian conifer forests . The area of woodland in
11152-436: The largest protest in British history in opposition to the government led by Tony Blair . The Great Recession severely affected the UK economy. The Cameron–Clegg coalition government of 2010 introduced austerity measures intended to tackle the substantial public deficits. Studies have suggested that policy led to significant social disruption and suffering. A referendum on Scottish independence in 2014 resulted in
11316-410: 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 . Since the formation of the united Kingdom of Great Britain in 1707 (later succeeded by the United Kingdom of Great Britain and Ireland , and finally by
11480-416: The reserve forces , auxiliary forces , or local forces . Officers of these forces could not sit on courts martial of regular forces personnel. The Mutiny Act did not apply to members of the Reserve Forces. The other regular military force that existed alongside the British Army was the Board of Ordnance , which included the Ordnance Military Corps (made up of the Royal Artillery, Royal Engineers, and
11644-512: The 16th century and established the Church of England . Moreover, it defined a national identity for England and slowly, but profoundly, changed people's religious beliefs. Wales was fully incorporated into the Kingdom of England , and Ireland was constituted as a kingdom in personal union with the English crown. In what was to become Northern Ireland, the lands of the independent Catholic Gaelic nobility were confiscated and given to Protestant settlers from England and Scotland. In 1603,
11808-401: The 1713 Treaty of Utrecht, is a key military base . A referendum in 2002 on shared sovereignty with Spain was rejected by 98.97% of voters in the territory. Around the end of the 20th century, there were major changes to the governance of the UK with the establishment of devolved administrations for Scotland, Wales and Northern Ireland. The statutory incorporation followed acceptance of
11972-443: The 1960s, from April 1969 "the Royal Navy's ballistic missile boats have not missed a single day on patrol", giving what the Defence Council described in 1980 as a deterrent "effectively invulnerable to pre-emptive attack". As of 2015, it has been British Government policy for the Vanguard -class strategic submarines to carry no more than 40 nuclear warheads, delivered by eight UGM-133 Trident II ballistic missiles. In contrast with
12136-510: The 1970s, the Conservative government of the 1980s led by Margaret Thatcher initiated a radical policy of monetarism , deregulation, particularly of the financial sector (for example, the Big Bang in 1986) and labour markets, the sale of state-owned companies (privatisation), and the withdrawal of subsidies to others. In 1982, Argentina invaded the British territories of South Georgia and
12300-525: The 1st Battalion Royal Yorkshire Regiment , within the 7th Light Mechanised Brigade Combat Team , operate the Foxhound protected mobility vehicle; Armoured Infantry (to become Heavy Mechanised Infantry under Future Soldier ), such as the 1st Battalion Royal Regiment of Fusiliers , within the 20th Armoured Infantry Brigade Combat Team , operate the Warrior infantry fighting vehicle (IFV), but will be equipped with
12464-679: The 5th century) united with the Picts to create the Kingdom of Scotland in the 9th century. In 1066, the Normans invaded England from northern France. After conquering England , they seized large parts of Wales , conquered much of Ireland and were invited to settle in Scotland, bringing to each country feudalism on the Northern French model and Norman-French culture. The Anglo-Norman ruling class greatly influenced, but eventually assimilated with,
12628-595: The Army List. Confusingly, and similarly to the dual meaning of the word Corps in the British Army (by example, the 1st Battalion of the King's Royal Rifle Corps was in 1914 part of the 6th Brigade that was part of the 2nd Infantry Division , which was itself part of 1st Army Corps ), the British Army sometimes also used the term expeditionary force or field force to describe a body made up of British Army units, most notably
12792-639: The Atlantic and its connected seas. As, until the end of the First World War, it was presumed the only navies that might prove a threat were all of countries on, or off, the Atlantic, no Imperial fortress was established in the Pacific or Indian Oceans, to which power would be extended from Bermuda and Malta following the completion of the Panama and Suez canals. Local-service military reserve units were raised in some of
12956-423: The British Army has a strength of 48 battalions (32 regular and 16 reserve), structured under 17 unique regiments. These battalions are trained and equipped for specific roles within their respective Brigade Combat Teams (BCT); Light Infantry , such as the famous 1st Battalion Grenadier Guards , within the 4th Light Brigade Combat Team , fight on foot without armoured vehicles; Light Mechanised Infantry , such as
13120-453: The British Army." The Royal Armoured Corps provides the armoured capability of the British Army. The Royal Tank Regiment , Queen's Royal Hussars and Royal Wessex Yeomanry (of the Army Reserve ) operate Challenger 2 main battle tanks, which are being upgraded to Challenger 3 , and are part of 3rd (UK) Division 's Armoured Brigade Combat Teams. Armoured Cavalry regiments, such as
13284-727: The Brittonic area mainly to what was to become Wales , Cornwall and, until the latter stages of the Anglo-Saxon settlement, the Hen Ogledd (northern England and parts of southern Scotland). Most of the region settled by the Anglo-Saxons became unified as the Kingdom of England in the 10th century. Meanwhile, Gaelic speakers in north-west Britain (with connections to the north-east of Ireland and traditionally supposed to have migrated from there in
13448-478: The Cold War, at least in the context of British defence policy, was the Falklands War (1982). Since the end of the Cold War , an increasingly international role for the armed forces has been pursued, with re-structuring to deliver a greater focus on expeditionary warfare and power projection . This entailed the armed forces often constituting a major component in peacekeeping and humanitarian missions under
13612-535: The Eastern Atlantic and North Sea . While NATO obligations took increased prominence, Britain nonetheless found itself engaged in a number of low-intensity conflicts, including a spate of insurgencies against colonial occupation. However the Dhofar Rebellion (1962–1976) and The Troubles (1969–1998) emerged as the primary operational concerns of the armed forces. Perhaps the most important conflict during
13776-472: The Falkland Islands ( British Forces South Atlantic Islands ) and Diego Garcia ( British Forces British Indian Ocean Territories ). While not a PJOB, Ascension Island (another BOT) is home to the airbase RAF Ascension Island , notable for use as a staging post during the 1982 Falklands War , the territory is also the site of a joint UK-US signals intelligence facility. Qatar is home to RAF Al Udeid ,
13940-705: The First World War, by 1933 fascism had given rise to Nazi Germany , which under the leadership of Adolf Hitler re-militarised in defiance of the Treaty of Versailles. Once again tensions accumulated in European relations, and following Germany's invasion of Poland in September 1939, the Second World War began (1939–1945). The conflict was the most widespread in British history, with British Empire and Commonwealth troops fighting in campaigns from Europe and North Africa, to
14104-721: The French Revolution until the end of the Napoleonic Wars, and from 1835 registered on the Register of Seamen to identify them as a potential resource), and many of their seamen would serve part time in the Royal Navy Reserve (created under the Naval Reserve Act 1859 ) and Royal Naval Volunteer Reserve (created in 1903). The British military (those parts of the British Armed Forces tasked with land warfare, as opposed to
14268-651: The Imperial fortresses (notably Bermuda and Malta), which could be embodied for full time service in war time to reinforce the regular garrisons, and these were funded by the War Office as part of the British Army. After the First World War, the growing belligerence and naval power of the Japanese Empire led to the construction of the Singapore Naval Base. The regular British Armed Forces otherwise were distributed around
14432-845: The Manhattan Project whose task was to build an atomic weapon. Once built, it was decided, with British consent, to use the weapon against Japan. The UK was one of the Big Three powers (along with the US and the Soviet Union) who met to plan the post-war world ; it drafted the Declaration by United Nations with the United States and became one of the five permanent members of the United Nations Security Council . It worked closely with
14596-841: The Middle East and the 38 Group combines the expeditionary combat support and combat service support units of the RAF. Deployable formations consist of Expeditionary Air Wings and squadrons —the basic unit of the Air Force. Independent flights are deployed to facilities in Brunei, the Falkland Islands, Iraq, and the United States. The Royal Air Force operates multi-role and single-role fighters, reconnaissance and patrol aircraft, tankers, transports, helicopters, unmanned aerial vehicles, and various types of training aircraft. United Kingdom of Great Britain and Northern Ireland The United Kingdom of Great Britain and Northern Ireland , commonly known as
14760-682: The Middle East and the Far East . Approximately 390,000 British Empire and Commonwealth troops died. Allied victory resulted in the defeat of the Axis powers and the establishment of the United Nations (replacing the League of nations). Post–Second World War economic and political decline, as well as changing attitudes in British society and government, were reflected by the armed forces' contracting global role, and later epitomised by its political defeat during
14924-772: The Militia Artillery integrating within Royal Artillery territorial divisions in 1882 and 1889, and becoming parts of the Royal Field Artillery or Royal Garrison Artillery in 1902 (though retaining their traditional corps names), but was not merged into the Territorial Force when it was created in 1908 (by the merger of the Yeomanry and Volunteer Force). The Militia was instead renamed the Special Reserve , and
15088-495: The Militia. These were seen as a useful way to add to military strength economically during wartime, but otherwise as a drain on the Militia and so were not normally maintained in peacetime, although in Bermuda prominent propertied men were still appointed Captains of Forts , taking charge of maintaining and commanding fortified coastal artillery batteries and manned by volunteers (reinforced in wartime by embodied militiamen), defending
15252-477: The Ministry of Defence, provides the "formal legal basis for the conduct of defence". The three constituent single-service committees ( Admiralty Board , Army Board and Air Force Board ) are chaired by the secretary of state for defence. The chief of the defence staff (CDS) is the senior-most officer of the armed forces and is an appointment that can be held by an admiral , air chief marshal or general . Before
15416-586: The Name of Great Britain". The term "United Kingdom" has occasionally been used as a description for the former Kingdom of Great Britain , although its official name from 1707 to 1800 was simply "Great Britain". The Acts of Union 1800 formed the United Kingdom of Great Britain and Ireland . Following the partition of Ireland and the independence of the Irish Free State in 1922, which left Northern Ireland as
15580-562: The Navy in a position of uncontested hegemony at sea. By 1815 and the conclusion of the Napoleonic Wars, Britain had risen to become the world's dominant great power and the British Empire subsequently presided over a period of relative peace, known as Pax Britannica . With Britain's old rivals no-longer a threat, the 19th century saw the emergence of a new rival, the Russian Empire , and
15744-605: The Normans conquered England . With the end of the Wars of the Roses the English state stabilised and began to grow in power, resulting by the 16th century in the annexation of Wales , the domination of Scotland , and the establishment of the British Empire . Over the course of the 17th century, the role of the British monarchy was reduced, particularly as a result of the English Civil War . In 1707,
15908-649: The Royal Navy and will maintain Britain's nuclear-powered submarine fleet capabilities for decades to come. The Royal Marines are the Royal Navy's amphibious troops. Consisting of a single manoeuvre brigade (UK Commando Force) and various independent units, the Royal Marines specialise in amphibious , arctic , and mountain warfare . Contained within UK Commando Force are three attached army units; 383 Commando Petroleum Troop RLC, 29th Commando Regiment Royal Artillery ,
16072-422: The Royal Navy for more than 100 years. The Submarine Service 's four Vanguard -class nuclear-powered submarines carry Trident II ballistic missiles , forming the United Kingdom's nuclear deterrent . Seven Astute -class nuclear-powered fleet (attack) submarines have been ordered, with five completed and two under construction. The Astute class are the most advanced and largest fleet submarines ever built for
16236-594: The Royal Navy or the British Army during the 19th and 20th Centuries (the Royal Naval Air Service and the Royal Flying Corps of the British Army, by contrast, were separated from their parent forces in 1918 and amalgamated to form a new force, the Royal Air Force , which would have complete responsibility for naval, military and strategic aviation until the Second World War ). Naval forces included
16400-568: The Royal Sappers and Miners), as well as the originally-civilian Commissariat Stores and transport departments, as well as barracks departments, ordnance factories and various other functions supporting the various naval and military forces. The English Army, subsequently the British Army once Scottish regiments were moved onto its establishment following the Union of the Kingdoms of Scotland and England,
16564-701: The Scottish electorate voting by 55.3 to 44.7% to remain part of the United Kingdom. In 2016, 51.9 per cent of voters in the United Kingdom voted to leave the European Union . The UK left the EU in 2020. On 1 May 2021, the EU–UK Trade and Cooperation Agreement came into force. The COVID-19 pandemic had a severe impact on the UK's economy , caused major disruptions to education and had far-reaching impacts on society and politics in 2020 and 2021. The United Kingdom
16728-548: The Second World War damaged Britain's economic power and a global wave of decolonisation led to the independence of most British colonies. The United Kingdom is a constitutional monarchy and parliamentary democracy . The UK has three distinct jurisdictions: England and Wales , Scotland , and Northern Ireland . Since 1999, Scotland, Wales and Northern Ireland have their own governments and parliaments which control various devolved matters. A developed country ,
16892-731: The UGM-133 Trident II ballistic missiles and modernise the infrastructure associated with the CASD. Former weapons of mass destruction possessed by the United Kingdom include both biological and chemical weapons . These were renounced in 1956 and subsequently destroyed. The British Armed Forces historically relied on four Imperial fortress colonies (Bermuda, Gibraltar, Halifax and its environs in Nova Scotia, and Malta), where dockyards were established, naval squadrons based, soldiers garrisoned, and naval and military stores stockpiled. These acted as lynchpins in maintaining British naval supremacy on
17056-492: The UK has the world's sixth-largest economy by nominal gross domestic product (GDP). It is a nuclear state , and is ranked fifth globally in military expenditure . The UK has been a permanent member of the UN Security Council since its first session in 1946. It is a member of the Commonwealth of Nations , Council of Europe , G7 , OECD , NATO , Five Eyes , AUKUS and CPTPP . British influence can be observed in
17220-484: The UK in 2023 is estimated to be 3.25 million hectares, which represents 13% of the total land area in the UK. Most of the United Kingdom has a temperate climate, with generally cool temperatures and plentiful rainfall all year round. The temperature varies with the seasons seldom dropping below 0 °C (32 °F ) or rising above 30 °C (86 °F). Some parts, away from the coast, of upland England, Wales, Northern Ireland and most of Scotland, experience
17384-908: The UK into lowland and upland areas. Lowland areas include Cornwall , the New Forest , the South Downs and the Norfolk Broads . Upland areas include the Lake District , the Pennines , the Yorkshire Dales , Exmoor , and Dartmoor . The main rivers and estuaries are the Thames , Severn , and the Humber . England's highest mountain is Scafell Pike , at 978 metres (3,209 ft) in the Lake District; its largest island
17548-496: The United Kingdom , is the Head of the Armed Forces , with officers and personnel swearing allegiance to him. Long-standing constitutional convention, however, has de facto vested military authority and associated royal prerogative powers in the prime minister and the secretary of state for defence , with the former (acting with the support of the Cabinet ) making the key decisions on
17712-455: The United Kingdom , is the Head of the Armed Forces , with officers and personnel swearing allegiance to him. Long-standing constitutional convention, however, has vested de facto executive authority, by the exercise of royal prerogative , in the Prime Minister and the secretary of state for defence . The Prime Minister (acting with the Cabinet ) makes the key decisions on the use of
17876-402: The United Kingdom and that elsewhere "British government" is used at least as frequently as "United Kingdom government". The UK Permanent Committee on Geographical Names recognises "United Kingdom", "UK" and "U.K." as shortened and abbreviated geopolitical terms for the United Kingdom of Great Britain and Northern Ireland in its toponymic guidelines; it does not list "Britain" but notes that "it
18040-411: The United Kingdom is 1339.7 hours, which is just under 30% of the maximum possible. The hours of sunshine vary from 1200 to about 1580 hours per year, and since 1996 the UK has been and still is receiving above the 1981 to 2010 average hours of sunshine. Climate change has a serious impact on the country. A third of food price rise in 2023 is attributed to climate change. As of 2022, the United Kingdom
18204-422: The United Kingdom to maintain its position as one of the world's top military powers, as well as being one of NATO-Europe's top military powers. Its edge – not least its qualitative edge – in relation to rising Asian powers seems set to erode, but will remain significant well into the 2020s, and possibly beyond." The Strategic Defence and Security Review 2015 committed to spending 2% of GDP on defence and announced
18368-436: The United Kingdom use several different terms to describe their national identity and may identify themselves as being British , English , Scottish , Welsh , Northern Irish , or Irish ; or as having a combination of different national identities. Settlement by Cro-Magnons of what was to become the United Kingdom occurred in waves beginning by about 30,000 years ago. The island has been continuously inhabited only since
18532-605: The United Kingdom. The 1928 Equal Franchise Act gave women electoral equality with men in national elections. Strikes in the mid-1920s culminated in the General Strike of 1926 . Britain had still not recovered from the effects of the First World War when the Great Depression (1929–1932) led to considerable unemployment and hardship in the old industrial areas, as well as political and social unrest with rising membership in communist and socialist parties. A coalition government
18696-478: The United States to establish the IMF , World Bank and NATO . The war left the UK severely weakened and financially dependent on the Marshall Plan , but it was spared the total war that devastated eastern Europe. In the immediate post-war years, the Labour government under Clement Attlee initiated a radical programme of reforms, which significantly impacted British society in the following decades . Major industries and public utilities were nationalised ,
18860-669: The Volunteer Reserve. The distribution of personnel between the services and categories of service on 1 July 2023 was as follows: On 1 April 2024, most personnel in the UK Regular Forces were stationed in the United Kingdom (around 96%). Of the 5,700 personnel stationed overseas, around two thirds were in Europe (66%), while 14% were stationed in North America, 6% in North Africa and the Middle East, 6% in Asia and 5% in Sub-Saharan Africa. 1,230 personnel were distributed across several regions in Germany, primarily North Rhine-Westphalia as part of British Army Germany . However, up to 750 of these were Locally Engaged Civilians. According to
19024-449: The Western Front during the First World War. They also sent contingents that served in North-Western Europe, and Italy and North Africa during the Second World War. The Royal Gibraltar Regiment mobilised section-sized units for attachment to British regiments deployed during the Iraq War . The Isle of Man , a Crown dependency hosts a multi-capability recruiting and training unit of the British Army Reserve . Since 1969 Britain has had
19188-401: The acquisition and settlement of overseas colonies , particularly in North America and the Caribbean. Though previous attempts at uniting the two kingdoms within Great Britain in 1606, 1667, and 1689 had proved unsuccessful, the attempt initiated in 1705 led to the Treaty of Union of 1706 being agreed and ratified by both parliaments. On 1 May 1707, the Kingdom of Great Britain was formed,
19352-473: The area within which militia units in Britain could be posted was increased to anywhere in the Britain during the 18th century, and Militia coastal artillery , field artillery, and engineers units were introduced from the 1850s. The Yeomanry was a mounted force that could be mobilised in times of war or emergency. Volunteer Force units were also frequently raised during wartime, which did not rely on compulsory service and hence attracted recruits keen to avoid
19516-401: The armed forces. The UK Parliament approves the continued existence of the British Army by passing an Armed Forces Act at least once every five years, as required by the Bill of Rights 1689 . Only a "standing army" requires reapproval by Parliament; the Royal Navy, Royal Air Force and the Royal Marines and any other forces are not included in the requirement. The armed forces are managed by
19680-459: The auspices of the United Nations, NATO, and other multinational operations, including: peacekeeping responsibilities in the Balkans and Cyprus , the 2000 intervention in Sierra Leone and participation in the UN-mandated no-fly zone over Libya (2011). Post- 9/11 , the armed forces became heavily committed to the War on Terror (2001–present), with lengthy campaigns in Afghanistan (2001–2021) and Iraq (2003–2009), and more recently as part of
19844-452: The century, at the latest, any unit wholly or partly funded from Army funds was considered part of the British Army) and the early years of the 20th century, whereby the Reserve Forces units mostly lost their own identities and became numbered Territorial Force sub-units of regular British Army corps or regiments (the Home Militia had followed this path, with the Militia Infantry units becoming numbered battalions of British Army regiments, and
20008-400: The colonial Governors as defence is not a competency that has been delegated to local governments). Under the North Atlantic Treaty Organisation alliance, and with the steady reduction of both the British Empire and the British Armed Forces over the decades that followed the Second World War, the significance of the three remaining Imperial fortresses (military control of Halifax having passed to
20172-407: The colony's coast from the 17th century to the 19th century (when all of the batteries were taken over by the regular Royal Artillery). The militia system was extended to a number of English (subsequently British ) colonies, beginning with Virginia and Bermuda . In some colonies, Troops of Horse or other mounted units similar to the Yeomanry were also created. The militia and volunteer units of
20336-483: The country to conduct operations worldwide. The majority of Britain's permanent military installations are located on British Overseas Territories (BOTs) or former colonies which retain close diplomatic ties with the United Kingdom, and located in areas of strategic importance. The most significant of these are the "Permanent Joint Operating Bases" (PJOBs), located on the four overseas territories of Cyprus ( British Forces Cyprus ), Gibraltar ( British Forces Gibraltar ),
20500-411: The course on the strength of their potential to progress to high positions within their professions. The course composition has been progressively widened to include members from nearly 50 countries per year. Graduates of the college are entitled to the post-nominal letters rcds , while prior to 1970 the post-nominal letters idc were used. Since 2001, course members have had the option of studying in
20664-405: The decades-long process of European integration , the UK was a founding member of the Western European Union , established with the London and Paris Conferences in 1954. In 1960 the UK was one of the seven founding members of the European Free Trade Association (EFTA), but in 1973 it left to join the European Communities (EC). In a 1975 referendum 67% voted to stay in it. When the EC became
20828-424: The eastern parts are the driest. Atlantic currents, warmed by the Gulf Stream , bring mild winters, especially in the west where winters are wet and even more so over high ground. Summers are warmest in the southeast of England and coolest in the north. Heavy snowfall can occur in winter and early spring on high ground, and occasionally settles to great depth away from the hills. The average total annual sunshine in
20992-404: The first industrialised country and was the world's foremost power for the majority of the 19th and early 20th centuries, particularly during the " Pax Britannica " between 1815 and 1914. At its height in the 1920s, the British Empire encompassed almost a quarter of the world's landmass and population, and was the largest empire in history . However, its involvement in the First World War and
21156-411: The first year, Britain and its Empire continued the war against Germany. Churchill engaged industry, scientists and engineers to support the government and the military in the prosecution of the war effort. In 1940, the Royal Air Force defeated the German Luftwaffe in the Battle of Britain . Urban areas suffered heavy bombing during the Blitz . The Grand Alliance of Britain, the United States and
21320-410: The formal control it exerted over its own colonies, British dominance of much of world trade meant that it effectively controlled the economies of regions such as East Asia and Latin America . Throughout the Victorian era , political attitudes favoured free trade and laissez-faire policies. Beginning with the Great Reform Act in 1832, Parliament gradually widened the voting franchise , with
21484-524: The general staff for the Army and the chief of the air staff for the Royal Air Force . As of 1 July 2023 the British Armed Forces are a professional force with a total strength of 185,980 personnel, consisting of 140,300 UK Regulars and 4,140 Gurkhas , 33,210 Volunteer Reserves and 8,330 "Other Personnel". As a percentage breakdown of UK Service Personnel, 77.1% are UK Regulars and Gurkhas, 18.8% are Volunteer Reserves and 4.1% are composed of Other Personnel. In addition, all ex-Regular personnel retain
21648-466: The global hegemon and adopted the role of global policeman. From 1853 to 1856, Britain took part in the Crimean War , allied with the Ottoman Empire against Tsarist Russia , participating in the naval battles of the Baltic Sea known as the Åland War in the Gulf of Bothnia and the Gulf of Finland , among others. Following the Indian Rebellion in 1857 , the British government led by Lord Palmerston assumed direct rule over India . Alongside
21812-420: The hostilities of the First World War (1914–1918), in what is recognised today, as the most devastating war in British military history, with nearly 800,000 men killed and over 2 million wounded. Allied victory resulted in the defeat of the Central Powers , the end of the German Empire, the Treaty of Versailles and the establishment of the League of Nations . Although Germany had been defeated during
21976-403: The kingdoms of England, Scotland and Ireland were united in a personal union when James VI, King of Scots , inherited the crowns of England and Ireland and moved his court from Edinburgh to London; each country nevertheless remained a separate political entity and retained its separate political, legal, and religious institutions. In the mid-17th century, all three kingdoms were involved in
22140-411: The largest in Western Europe , with a population of 14.9 million. The cities of Edinburgh , Cardiff , and Belfast are the national capitals of Scotland, Wales, and Northern Ireland, respectively. The lands of the UK have been inhabited continuously since the Neolithic . In AD 43 the Roman conquest of Britain began; the Roman departure was followed by Anglo-Saxon settlement . In 1066,
22304-408: The last retreat of the ice around 11,500 years ago. By the end of the region's prehistoric period , the population is thought to have belonged largely to a culture termed Insular Celtic , comprising Brittonic Britain and Gaelic Ireland . The Roman conquest , beginning in 43 AD, and the 400-year rule of southern Britain , was followed by an invasion by Germanic Anglo-Saxon settlers, reducing
22468-402: The later half of the 17th century, and in particular, throughout the 18th century, British foreign policy sought to contain the expansion of rival European powers through military, diplomatic and commercial means, especially of its chief competitors Spain , the Netherlands , and France . This saw Britain engage in a number of intense conflicts over colonial possessions and world trade, including
22632-409: The legal and political systems of many of its former colonies , and British culture remains globally influential, particularly in language , literature , music and sport . English is the world's most widely spoken language and the third-most spoken native language . The Acts of Union 1707 declared that the Kingdom of England and Kingdom of Scotland were "United into One Kingdom by
22796-471: The local cultures. Subsequent medieval English kings completed the conquest of Wales and tried unsuccessfully to annex Scotland . Asserting its independence in the 1320 Declaration of Arbroath , Scotland maintained its independence thereafter, albeit in near-constant conflict with England . In 1215 the Magna Carta was the first document to state that no government was above the law, that citizens have rights protecting them and that they were entitled to
22960-436: The major part of the British Isles archipelago and includes the island of Great Britain, the north-eastern one-sixth of the island of Ireland and some smaller surrounding islands. It lies between the North Atlantic Ocean and the North Sea with the southeast coast coming within 22 miles (35 km) of the coast of northern France, from which it is separated by the English Channel . The Royal Greenwich Observatory in London
23124-619: The mid-1920s, most of the British population could listen to BBC radio programmes. Experimental television broadcasts began in 1929 and the first scheduled BBC Television Service commenced in 1936. The rise of Irish nationalism , and disputes within Ireland over the terms of Irish Home Rule , led eventually to the partition of the island in 1921. A period of conflict in what is now Northern Ireland occurred from June 1920 until June 1922. The Irish Free State became independent, initially with Dominion status in 1922, and unambiguously independent in 1931 . Northern Ireland remained part of
23288-421: The mid-1970s, the armed forces had reconfigured to focus on the responsibilities allocated to them by NATO. The British Army of the Rhine and RAF Germany consequently represented the largest and most important overseas commitments that the armed forces had during this period, while the Royal Navy developed an anti-submarine warfare specialisation, with a particular focus on countering Soviet submarines in
23452-462: The naval forces) historically was divided into a number of military forces , of which the British Army (also referred to historically as the 'Regular Army' and the 'Regular Force') was only one. The oldest of these organisations was the Militia Force (also referred to as the Constitutional Force ), which (in the Kingdom of England ) was originally the main military defensive force (there otherwise were originally only royal bodyguards, including
23616-424: The new Boxer mechanised infantry vehicle from 2024. The four battalions of the Parachute Regiment , forming 16 Air Assault Brigade Combat Team and part of Special Forces Support Group , are the British Army's elite airborne infanteers, held at high readiness and specialising in rapid deployment by parachute and helicopter, widely regarded as the "fittest, most aggressive, resilient and disciplined regiment in
23780-419: The new Dominion government following the 1867 Confederation of Canada , and naval control transferred in 1905 to what was to become the Royal Canadian Navy ) rapidly faded. The Bermuda-based North America and West Indies Station was abolished in 1956, and the last regular army units removed from the Bermuda Command in 1957 (leaving only two part-time reserve units), with the naval dockyard in Bermuda reduced to
23944-463: The only part of the island of Ireland within the United Kingdom, the name was changed in 1927 to the "United Kingdom of Great Britain and Northern Ireland". Although the United Kingdom is a sovereign country, England, Scotland, Wales and Northern Ireland are also widely referred to as countries . The UK Prime Minister's website has used the phrase "countries within a country" to describe the United Kingdom. Some statistical summaries, such as those for
24108-402: The other recognised nuclear weapon states, the United Kingdom operates only a submarine-based delivery system, having decommissioned its tactical WE.177 free-fall bombs in 1998. The House of Commons voted on 18 July 2016 in favour of replacing the Vanguard -class submarines with a new generation of Dreadnought -class submarines . The programme will also contribute to extending the life of
24272-402: The practice was discontinued in the 1990s, those who were appointed to the position of CDS had been elevated to the most senior rank in their respective service. The CDS, along with the permanent under secretary, are the principal military advisers to the secretary of state. All three services have their own respective professional chiefs; the First Sea Lord for the Royal Navy , the chief of
24436-406: The regular British Armed Forces, though the naval and military establishment in the colony (now termed a British Overseas Territory ) has been reduced to several Royal Naval patrol craft, the locally raised Royal Gibraltar Regiment , and a Royal Air Force Station without aircraft based on it. The British Armed Forces today maintain a number of overseas garrisons and military facilities which enable
24600-424: The regular army and the forces it absorbed, though British military units organised on Territorial lines remain in British Overseas Territories that are still not considered formally part of the British Army, with only the Royal Gibraltar Regiment and the Royal Bermuda Regiment (an amalgam of the old Bermuda Militia Artillery and Bermuda Volunteer Rifle Corps) appearing on the British Army order of precedence and in
24764-442: The rest of Europe, royal absolutism would not prevail, and a professed Catholic could never accede to the throne. The British constitution would develop on the basis of constitutional monarchy and the parliamentary system . With the founding of the Royal Society in 1660, science was greatly encouraged. During this period, particularly in England, the development of naval power and the interest in voyages of discovery led to
24928-406: The result of the Acts of Union 1707 between the Kingdom of England and Kingdom of Scotland . In the 18th century, cabinet government developed under Robert Walpole , in practice the first prime minister (1721–1742). A series of Jacobite uprisings sought to remove the Protestant House of Hanover from the throne and restore the Catholic House of Stuart . The Jacobites were finally defeated at
25092-436: The twelve NUTS 1 regions , refer to Scotland, Wales and Northern Ireland as "regions". Northern Ireland is also referred to as a "province". With regard to Northern Ireland, the descriptive name used "can be controversial, with the choice often revealing one's political preferences". The term "Great Britain" conventionally refers to the island of Great Britain, or politically to England, Scotland and Wales in combination. It
25256-476: The twentieth century served to reduce tensions between Britain and the Russian Empire, partly due to the emergence of a unified German Empire . The era brought about an Anglo-German naval arms race which encouraged significant advancements in maritime technology (e.g. Dreadnoughts , torpedoes and submarines ), and in 1906, Britain had determined that its only likely naval enemy was Germany. The accumulated tensions in European relations finally broke out into
25420-419: The use of the armed forces. The sovereign retains the power to prevent the unconstitutional use of the armed forces, including that of its nuclear arsenal . The Ministry of Defence is the government department charged with formulating and executing defence policy. It currently employs 56,860 civilian staff members as of 1 October 2015. The department is administered by the secretary of state for defence who
25584-436: The world where required to guard against invasion or rebellion, reinforced in some colonies by locally raised reserve forces. In colonies where there was no strategic requirement, regular forces were rarely stationed, with local governments encouraged to maintain and fund military reserve units as contributions to their own defence (although these units were ultimately under the control of the national, i.e. British, Government via
25748-624: The world's leading military and economic powers. The British Armed Forces consist of: the Royal Navy , a blue-water navy with a fleet of 66 commissioned ships, together with the Royal Marines , a highly specialised amphibious light infantry force; the British Army , the UK's principal land warfare branch; and the Royal Air Force , a technologically sophisticated air force with a diverse operational fleet consisting of both fixed-wing and rotary aircraft. The British Armed Forces include standing forces, Regular Reserve , Volunteer Reserves and Sponsored Reserves . King Charles III , sovereign of
25912-416: Was chosen as the defining point of the Prime Meridian at the International Meridian Conference in 1884. The United Kingdom lies between latitudes 49° and 61° N , and longitudes 9° W and 2° E . Northern Ireland shares a 224-mile (360 km) land boundary with the Republic of Ireland. The coastline of Great Britain is 11,073 miles (17,820 km) long, though measurements can vary greatly due to
26076-404: Was formed in 1931. Nonetheless, "Britain was a very wealthy country, formidable in arms, ruthless in pursuit of its interests and sitting at the heart of a global production system." After Nazi Germany invaded Poland in 1939, Britain entered the Second World War . Winston Churchill became prime minister and head of a coalition government in 1940. Despite the defeat of its European allies in
26240-429: Was founded in 1927 as the Imperial Defence College and was located at 9 Buckingham Gate until 1939. Its objective at that time was to instruct senior military officers in the defence of the British Empire , "to look at the problem of war as whole and not merely from a land, or sea, or air point of view." In 1946, following the end of World War II , the college reopened at Seaford House , Belgrave Square and members of
26404-407: Was originally a separate force from these, but absorbed the Ordnance Military Corps and various previously civilian departments after the Board of Ordnance was abolished in 1855. The Reserve Forces (which referred to the Home Yeomanry, Militia and Volunteer Forces before the 1859 creation of the British Army Regular Reserve by Secretary of State for War Sidney Herbert , and re-organised under
26568-440: Was permanently suspended after the First World War (although a handful of Militia units survived in the United Kingdom, its colonies, and the Crown Dependencies). Unlike the Home, Imperial Fortress and Crown Dependency Militia and Volunteer units and forces that continued to exist after the First World War, although parts of the British military, most were not considered parts of the British Army unless they received Army funds (as
26732-433: Was the case for the Bermuda Militia Artillery and the Bermuda Volunteer Rifle Corps ), which was generally only the case for those in the Channel Islands or the Imperial Fortress colonies (Nova Scotia, before Canadian confederation , Bermuda, Gibraltar, and Malta). Today, the British Army is the only Home British military force (unless the Army Cadet Force and the Combined Cadet Force are considered), including both
26896-432: Was the first country in the world to use an approved COVID-19 vaccine , developing its own vaccine through a collaboration between Oxford University and AstraZeneca , which allowed the UK's vaccine rollout to be among the fastest in the world. The total area of the United Kingdom is approximately 94,354 square miles (244,376 km ), with a land area of 93,723 square miles (242,741 km ). The country occupies
#729270