An aide-de-camp is a personal assistant or secretary to a person of high rank, usually a senior military, police or government officer, or to a member of a royal family or a head of state.
A commander-in-chief or supreme commander is the person who exercises supreme command and control over an armed force or a military branch. As a technical term, it refers to military competencies that reside in a country's executive leadership, a head of state, head of government, or other designated government official.
The War Office has referred to several British government organisations in history, all relating to the army. It was a department of the British Government responsible for the administration of the British Army between 1857 and 1964, when its functions were transferred to the new Ministry of Defence (MoD). It was at that time, equivalent to the Admiralty, responsible for the Royal Navy (RN), and the Air Ministry, which oversaw the Royal Air Force (RAF). The name 'War Office' is also given to the former home of the department, located at the junction of Horse Guards Avenue and Whitehall in central London. The landmark building was sold on 1 March 2016 by HM Government for more than £350 million, on a 250 year lease for conversion into a luxury hotel and residential apartments.
The Chief of the Defence Staff (CDS) is the professional head of the British Armed Forces and the most senior uniformed military adviser to the Secretary of State for Defence and the Prime Minister of the United Kingdom. The chief of the defence staff is based at the Ministry of Defence and works alongside the Permanent Under-Secretary of State for Defence, the ministry's senior civil servant. The Chief of Defence is the highest ranking officer to currently serve in the armed forces.
The Admiralty Board is the body established under the Defence Council of the United Kingdom for the administration of the Naval Service of the United Kingdom. It meets formally only once a year, and the day-to-day running of the Royal Navy is conducted by the Navy Board, which does not include any ministers.
The orders, decorations, and medals of Canada comprise a complex system by which Canadians are honoured by the country's sovereign for actions or deeds that benefit their community or the country at large. Modelled on its British predecessor, the structure originated in the 1930s, but began to come to full fruition at the time of Canada's centennial in 1967, with the establishment of the Order of Canada, and has since grown in both size and scope to include dynastic and national orders, state, civil, and military decorations; and various campaign medals. The monarch in right of each Canadian province also issues distinct orders and medals to honour residents for work performed in just their province. The provincial honours, as with some of their national counterparts, grant the use of post-nominal letters and or supporters and other devices to be used on personal coats of arms.
The commander-in-chief of the Canadian Armed Forces exercises supreme command and control over Canada's military, the Canadian Armed Forces. Constitutionally, command-in-chief is vested in the Canadian monarch, presently King Charles III. Since the Letters Patent, 1947, were signed by King George VI, the governor general of Canada—presently Mary Simon—executes most of the duties of the sovereign, including in his role as commander-in-chief. Consequently, the governor general also uses the title Commander-in-Chief of the Canadian Forces. By protocol, the title used within international contexts is Commander-in-Chief of Canada.
The United Kingdom's Strategic Command (StratCom), previously known as Joint Forces Command (JFC), manages allocated joint capabilities from the three armed services.
A commission is a formal document issued to appoint a named person to high office or as a commissioned officer in a territory's armed forces. A commission constitutes documentary authority that the person named is vested with the powers of that office and is empowered to execute official acts. A commission often takes the form of letters patent.
The relationship between the Canadian Crown and the Canadian Armed Forces is both constitutional and ceremonial, with the King of Canada being the commander-in-chief of the Canadian Forces and he and other members of the Canadian royal family holding honorary positions in various branches and regiments, embodying the historical relationship of the Crown with its armed forces. This construct stems from Canada's system of constitutional monarchy and through its 500 years of monarchical history, the relationship symbolically represented through royal symbols, such as crowns on military badges and insignia, coats of arms, royal portraits, and the grant of the royal prefix to various military units and institutions. The role of the Canadian sovereign within the Canadian Armed Forces is established within the Canadian constitution, the National Defence Act, and the King's Regulations and Orders (KR&Os) for the Canadian Forces.
The Order of Military Merit is a military honour for merit that is, within the Canadian system of honours, the second highest order administered by the Governor in Council on behalf of the Canadian monarch.
The monarchy of the Bahamas is a system of government in which a hereditary monarch is the sovereign and head of state of the Commonwealth of The Bahamas. The current Bahamian monarch and head of state, since 8 September 2022, is King Charles III. As sovereign, he is the personal embodiment of the Bahamian Crown. Although the person of the sovereign is equally shared with 14 other independent countries within the Commonwealth of Nations, each country's monarchy is separate and legally distinct. As a result, the current monarch is officially titled King of the Bahamas and, in this capacity, he and other members of the royal family undertake public and private functions domestically and abroad as representatives of the Bahamian state. However, the King is the only member of the Royal Family with any constitutional role.
A declaration of war is a formal declaration issued by a national government indicating that a state of war exists between that nation and another.
The Royal Household of Spain, officially the Household of His Majesty the King, is the constitutional body whose primary function is to provide aid and support to the King of Spain in the exercise of his royal duties and prerogatives. These include his role as head of state and as commander-in-chief of the Spanish Armed Forces. It functions as the king's executive office.
The royal prerogative is a body of customary authority, privilege, and immunity attached to the British monarch, recognised in the United Kingdom. The monarch is regarded internally as the absolute authority, or "sole prerogative", and the source of many of the executive powers of the British government.
The government of the United Kingdom, officially His Majesty's Government, abbreviated to HM Government, is the central executive authority of the United Kingdom of Great Britain and Northern Ireland. The government is led by the prime minister who selects all the other ministers. The country has had a Labour government since 2024. The prime minister Keir Starmer and his most senior ministers belong to the supreme decision-making committee, known as the Cabinet.
The Ministry of Defence (MINISDEF) is the department of the Government of Spain responsible for planning, developing and carrying out the general guidelines of the Government about the defence policy and the managing of the military administration. It is the administrative and executive body of the Spanish Armed Forces.
The King's Birthday Honours 1930 were appointments by King George V to various orders and honours to reward and highlight good works by members of the British Empire. The appointments were made to celebrate the official birthday of The King. They were published on 30 May 1930.
The Royal Household of Denmark is the establishment and the collective departments which supports the monarch and members of the Danish royal family. The Royal Household supports and assists members of the royal family in the planning and in the exercise of their royal duties and prerogatives.
The Head of the Armed Forces is a position held ex officio by the monarch of New Zealand, Charles III. In this role the monarch promotes and commemorates the history and service of New Zealand Defence Force. The monarch also serves as the locus of fealty in the New Zealand Defence Force's oath of allegiance.