The Royal Armoured Corps is the component of the British Army, that together with the Household Cavalry provides its armour capability, with vehicles such as the Challenger 2 Tank and the Scimitar Reconnaissance Vehicle. It includes most of the Army's armoured regiments, both the Royal Tank Regiment and those converted from old horse cavalry regiments. Today it comprises twelve regiments, eight regular and four reserve. Although the Household Cavalry Regiment provide an armoured regiment, they are not part of the RAC.
The Royal Regiment of Horse Guards (RHG) was a cavalry regiment of the British Army, part of the Household Cavalry.
The Household Cavalry (HCav) is made up of the two most senior regiments of the British Army, the Life Guards and the Blues and Royals. These regiments are divided between the Household Cavalry Regiment stationed at Kiwi Barracks in Wiltshire and the ceremonial mounted unit, the Household Cavalry Mounted Regiment, garrisoned at Hyde Park Barracks in London. The Household Cavalry is part of the Household Division and is the Queen's official bodyguard. Although the Household Cavalry Regiment is armoured, it is not part of the Royal Armoured Corps.
Barracks are usually a group of long buildings built to house military personnel or laborers. The English word comes via French from an old Spanish word "barraca" (hut), originally referring to temporary shelters or huts for various people and animals, but today barracks are usually permanent buildings for military accommodation. The word may apply to separate housing blocks or to complete complexes, and the plural form often refers to a single structure and may be singular in construction.
The Queen's Royal Hussars (QRH) is a United Kingdom armoured regiment. It was formed on 1 September 1993 from the amalgamation of the Queen's Own Hussars and the Queen's Royal Irish Hussars. The regiment and its antecedents have been awarded 172 Battle Honours and eight Victoria Crosses. The regiment was based in Sennelager, Germany, until 2019 when it was relocated to Tidworth Camp, England. It is the armoured regiment for 20th Armoured Brigade Combat Team.
Horse Guards is a historic building in the City of Westminster, London, between Whitehall and Horse Guards Parade. It was built in the mid-18th century, replacing an earlier building, as a barracks and stables for the Household Cavalry, later becoming an important military headquarters. Horse Guards functions as a gatehouse giving access between Whitehall and St James's Park via gates on the ground floor. It originally formed the entrance to the Palace of Whitehall and later St James's Palace; for that reason it is still ceremonially defended by the Queen's Life Guard. Although still in military use, part of the building houses the Household Cavalry Museum which is open to the public.
Woolwich Common is a common in Woolwich in southeast London, England. It is partly used as military land and partly as an urban park. Woolwich Common is a conservation area. It is part of the South East London Green Chain. It is also the name of a street on the east side of the common, as well as an electoral ward of the Royal Borough of Greenwich. The population of the ward at the 2011 Census was 17,499.
The Hyde Park Barracks are in Knightsbridge in central London, on the southern edge of Hyde Park. They were often known as Knightsbridge Barracks and this name is still sometimes used informally. The barracks are 3⁄4 mile (1.2 km) from Buckingham Palace, enabling the officers and soldiers of the Household Cavalry to be available to respond speedily to any emergency at the Palace, practice drills at Horse Guards Parade or beyond and conduct other more ceremonial duties.
Cavalry Barracks is a former British Army installation located north of Hounslow Heath in Hounslow, west London. Hounslow was one of 40 new barracks established around the country in the wake of the French Revolution, to guard against the dual threats of foreign invasion and domestic sedition. The barracks later became a busy depot for the London military district. The barracks have been described by Historic England as 'one of the most significant and complete barracks in the country'; as of June 2021 the site is scheduled to be developed as a sustainable living project by Hounslow Council.
London District (LONDIST) is the name given by the British Army to the area of operations encompassing the Greater London area. It was established in 1870 as Home District.
Colchester Garrison is a major garrison located in Colchester in the county of Essex, Eastern England. It has been an important military base since the Roman era. The first permanent military garrison in Colchester was established by Legio XX Valeria Victrix in AD 43 following the Roman conquest of Britain. Colchester was an important garrison town during the Napoleonic Wars and throughout the Victorian era. During the First World War several battalions of Kitchener's Army were trained there. Now, 2nd Battalion and 3rd Battalion of The Parachute Regiment are based there. Today there are new barracks, which, in replacing the Victorian buildings, have made available building land slightly nearer the town centre.
Aldershot Garrison, also known as Aldershot Military Town, is a major garrison in South East England, between Aldershot and Farnborough in Hampshire. Established in 1854, Aldershot is the home of the British Army. The garrison was established when the War Department bought a large area of land near the village of Aldershot, with the objective of establishing a permanent training camp for the Army. Over time, this camp grew into a military town and continues to be used by the Army to the present day. It is home to the headquarters of the Army's Regional Command, and it is also the administrative base for the 101st Logistic Brigade. The garrison plays host to around 70 military units and organisations.
In countries whose armies are organised on a regimental basis, such as the army of the United Kingdom, a regimental museum is a military museum dedicated to the history of a specific army regiment.
The regimental depot of a regiment is its home base for recruiting and training. It is also where soldiers and officers awaiting discharge or postings are based and where injured soldiers return to full fitness after discharge from hospital before returning to full duty. Normally, a variety of regimental stores will also be kept at the depot. The regimental depot is not the same as the regimental headquarters, though in practice the two will often be co-located in the same place.
During the First World War the British Armed Forces was enlarged to many times its peacetime strength. This was done mainly by adding new battalions to existing regiments. Although sometimes identified by shoulder titles, generally the new battalions could not be identified from appearance. Consequently, the units in this list have been assembled considering only those as having a uniquely different cap badge.
The structure of the British Army of the United Kingdom (UK) will be reorganised in 2022 with the Future Soldier reform. The British Army is commanded by the Chief of the General Staff (CGS), with Army Headquarters which is located in Andover, Hampshire. Subordinate to that post, there is a Commander Field Army, and a personnel and UK operations command, Home Command.
The Royal Marine Depot, Deal was a military installation occupied by the Royal Marines and located in South Deal, Kent, on the road to Walmer. The Depot was first established in Deal in 1861, occupying part of the Royal Naval Hospital. In 1868 the Depot expanded and took over the nearby 18th-century Army barracks.
Barker Barracks was a military installation in Paderborn, Germany.
Royal Artillery Barracks, Woolwich, is a barracks of the British Army which forms part of Woolwich Garrison. The Royal Regiment of Artillery had its headquarters here from 1776 until 2007, when it was moved to Larkhill Garrison.
Future Soldier is a reform of the British Army resulting from the Integrated Review of Security, Defence, Development and Foreign Policy published in March 2021. The aim of the reform is to create a more lethal, agile and expeditionary force, able to fight and win wars and to operate in the grey-zone between peace and war. Future Soldier was published on 25 November 2021 and deals with the organizational changes of the British Army, with changes to personnel and equipment were set out in the Defence in a Competitive Age paper published on 22 March 2021.
British Army 
