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|Comparative military ranks|
Air chief marshal (Air Chf Mshl or ACM) is a high-ranking air officer originating from the Royal Air Force. The rank is used by air forces of many countries that have historical British influence. An air chief marshal is equivalent to an Admiral in a navy or a full general in an army or other nations' air forces.
The rank of air chief marshal is immediately senior to the rank of air marshal but subordinate to marshal of the air force. Air chief marshals are sometimes generically considered to be air marshals.
|Air chief marshal|
|Service branch||Air forces|
|Abbreviation||Air Chf Mshl / ACM|
|NATO rank code||OF-9|
|Formation||1 August 1919 (RAF)|
|Next higher rank||Marshal of the Royal Air Force|
|Next lower rank||Air marshal|
Prior to the adoption of RAF-specific rank titles in 1919, it was suggested that the RAF might use the Royal Navy's officer ranks, with the word "air" inserted before the naval rank title. For example, the rank that later became air chief marshal would have been air admiral. The Admiralty objected to any use of their rank titles, including this modified form, and so an alternative proposal was put forward: air-officer ranks would be based on the term "ardian", which was derived from a combination of the Gaelic words for "chief" (ard) and "bird" (eun), with the unmodified word "ardian" being used specifically for the equivalent to full admiral and general. However, air chief marshal was preferred and was adopted in August 1919.The rank was first used on 1 April 1922 with the promotion of Sir Hugh Trenchard. With Trenchard's promotion to marshal of the RAF on 1 January 1927, no officer held the rank until Sir John Salmond was promoted on 1 January 1929. It has been used continuously ever since.
In the RAF, the rank of air chief marshal is held by the serving Chief of the Air Staff (currently Sir Michael Wigston). Additionally, RAF officers appointed to four-star tri-service posts hold the rank of air chief marshal. Throughout the history of the RAF, 139 RAF officers have held the rank and it has also been awarded in an honorary capacity to senior members of the British Royal Family and allied foreign monarchs.
Although no serving RAF officer has been promoted to marshal of the Royal Air Force since the British defence cuts of the 1990s, British air chief marshals are not the most senior officers in the RAF as several officers continue to retain the RAF's highest rank. Additionally, Lord Stirrup was granted an honorary promotion to marshal of the Royal Air Force in 2014. The marshals are still to be found on the RAF's active list even though they have for all practical purposes retired.
The rank insignia consists of three narrow light blue bands (each on a slightly wider black band) over a light blue band on a broad black band. This is worn on the lower sleeves of the service dress jacket or on the shoulders of the flying suit or working uniform. The command flag for an RAF air chief marshal is defined by the two broad red bands running through the centre of the flag. The vehicle star plate for an RAF air chief marshal depicts four white stars (air chief marshal is a four-star rank) on an air force blue background.
In the Royal Australian Air Force, this rank is only used when the Chief of the Defence Force is an Air Force officer. When this is not the case, the senior ranking Air Force officer is the Chief of Air Force, holding the rank of air marshal.
With the establishment of the Australian Air Board on 9 November 1920, Australian Air Corps officers dropped their army ranks in favour of those based on the Royal Air Force. However, it was not until 1965 when Sir Frederick Scherger became Chairman of the Australian Chiefs of Staff Committee, and was promoted to air chief marshal that an RAAF officer attained the rank. Throughout the history of the RAAF, only four of its officers have held the rank. Apart from Scherger, they are Sir Neville McNamara (promoted 1982), Sir Angus Houston (promoted 2005) and Mark Binskin (promoted 2014). McNamara, Houston and Binskin are former Australian Defence Force chiefs; as of July 2018, General Angus Campbell is the current chief of the Australian Defence Force.
In 2016 the Bangladeshi Chief of Air Staff position was upgraded from air marshal to air chief marshal rank.
Throughout the 20th century history of the Royal Canadian Air Force, only two officers held the rank of air chief marshal. They were: Lloyd Samuel Breadner(promoted 1945) and Frank Robert Miller (promoted 1961). The rank existed on paper until the 1968 unification of the Canadian Forces, when Army-type rank titles were adopted and the rank of air chief marshal was replaced by that of full general. As no serving officers held the rank in 1968, no Canadian air chief marshals were regraded to general and Miller, the then only living retired air chief marshal, retained his rank. When Miller died in 1997 the Canadian rank of air chief marshal effectively passed into history. The 21st century re-creation of the Royal Canadian Air Force has not seen the rank revived and as of 2014 there are no plans for such a change. Army-style rank titles continue to be used although a return to the former insignia has been enacted. In official French Canadian usage, the rank title was maréchal en chef de l'air.
In the Indian Air Force, the Chief of Air Staff (CAS) (currently ACM Vivek Ram Chaudhari) holds the rank of Air Chief Marshal. The position of the CAS was upgraded from Air Marshal to Air Chief Marshal in 1966. The first IAF officer to hold this rank was Air Chief Marshal Arjan Singh (later promoted to the five-star rank of marshal of the Indian Air Force) who was promoted to the rank in 1966 while he served as the CAS.Post 1966, all the Indian air chiefs have held the rank. As of 2014, 19 Indian chiefs of the air staff have held the rank. In the Indian Air Force the honorary promotion of Arjan Singh to marshal of the Indian Air Force in 2002 resulted in Indian air chief marshals no longer being the most senior IAF officers until Singh's death in 2017.
In the Namibian Air Force, the rank is known as Chief air marshal.
The Nigerian air chief marshal is the second highest-ranking officer in the Nigerian Air Force, below Marshal of the air force.Only the Chief of the Defence Staff holds four-star rank. The first Nigerian Air Force officer to attain the rank of air chief marshal was Paul Dike upon his appointment as the Nigerian Chief of Defence Staff in 2008. Dike was succeeded as Chief of the Defence Staff in 2010 by Air Chief Marshal Oluseyi Petinrin. In 2014, Alex Sabundu Badeh was appointed Chief of Defence Staff and promoted to air chief marshal. The Nigerian Chief of Air Staff is normally a three-star air marshal.
In March 1976, as part of a Pakistani Defence Ministry reorganization, the post of Chief of Air Staff, the head of the Pakistan Air Force, was upgraded from air marshal to air chief marshal rank. To date all Pakistani air chief marshals have been members of the Joint Chiefs of Staff Committee. However, only Air Chief Marshal Farooq Feroze Khan has served as Chairman of the Joint Chiefs of Staff Committee, the supreme commandant of Pakistan Armed Forces.
Originally, a Pakistani air chief marshal's rank insignia was essentially the same as the RAF insignia. In 2006 the Pakistan Air Force changed the rank insignia for its officers,abandoning the ring insignia in favor of a Turkish Air Force-style featuring four stars and a crossed swords and laurel device.
In Sri Lanka, only the Chief of Defence Staff holds an active four-star rank.Retiring Commanders of the Sri Lanka Air Force are promoted to the rank of air chief marshal as an outgoing honour. Air Chief Marshal Donald Perera was the first CDS appointed from the Air Force and Air Chief Marshal Roshan Goonetileke became the first serving Air Force Commander to be appointed to the rank of air chief marshal as part of the victory celebrations.
Marshal of the Royal Air Force (MRAF) is the highest rank in the Royal Air Force (RAF). In peacetime it was granted to RAF officers in the appointment of Chief of the Defence Staff (CDS), and to retired Chiefs of the Air Staff (CAS), who were promoted to it on their last day of service. While surviving Marshals of the RAF retain the rank for life, the highest rank to which officers on active service are promoted is now air chief marshal. Although general promotions to Marshal of the Royal Air Force have been discontinued since the British defence cuts of the 1990s, further promotions to the rank may still be made in wartime, for members of the Royal Family and certain very senior RAF air officers in peacetime at the discretion of the monarch; all such promotions in peacetime are only honorary, however. In 2012, Charles, Prince of Wales was promoted to the rank in recognition of his support for his mother, the Queen, in her capacity as head of the armed forces (commander-in-chief), while in 2014 Lord Stirrup, who had served as Chief of the Air Staff and Chief of the Defence Staff for over seven years, was also promoted.
Wing commander is a senior commissioned rank in the British Royal Air Force and air forces of many countries which have historical British influence, including many Commonwealth countries but not including Canada and South Africa. It is sometimes used as the English translation of an equivalent rank in countries which have a non-English air force-specific rank structure. It ranks immediately above squadron leader and immediately below group captain.
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Air vice-marshal (AVM) is a two-star air officer rank which originated in and continues to be used by the Royal Air Force. The rank is also used by the air forces of many countries which have historical British influence and it is sometimes used as the English translation of an equivalent rank in countries which have a non-English air force-specific rank structure. Air vice-marshals may be addressed generically as "air marshal".
Air marshal is a three-star air-officer rank which originated in and is used by the Royal Air Force. The rank is also used by the air forces of many countries which have historical British influence, including the Commonwealth, and it is sometimes used as the English translation of an equivalent rank in countries which have a non-English air force-specific rank structure.
Marshal of the air force or marshal of the air is a five-star rank and an English-language term for the most senior rank in some air forces. It is usually the direct equivalent of a general of the air force in other air forces, a field marshal or general of the army in many armies, or a naval admiral of the fleet.
The officer ranks of the Royal Air Force, as they are today, were introduced in 1919. Prior to that Army ranks were used.
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The rank structure of the Royal Australian Air Force (RAAF) has been inherited from the Royal Air Force (RAF). The RAF based its officer ranks on the Royal Navy, and its airmen ranks on the British Army.
A five-star rank is the highest military rank in many countries. The rank is that of the most senior operational military commanders, and within NATO's standard rank scale it is designated by the code OF-10. Not all armed forces have such a rank, and in those that do the actual insignia of the five-star ranks may not contain five stars. For example: the insignia for the French OF-10 rank maréchal de France contains seven stars; the insignia for the Portuguese marechal contains four gold stars. The stars used on the rank insignias of various Commonwealth of Nations are sometimes referred to colloquially as pips, but are stars of the orders of the Garter, Thistle or Bath or Eversleigh stars depending on the wearer's original regiment or corps, and are used in combination with other heraldic items, such as batons, crowns, swords or maple leaves.
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Air chief marshal is the highest active rank of the Royal Australian Air Force and was created as a direct equivalent of the British Royal Air Force rank of air chief marshal. It is also considered a four-star rank. The only time the rank is held is when the Chief of the Defence Force is an Air Force officer.
Air marshal is the second highest active rank of the Royal Australian Air Force and was created as a direct equivalent of the British Royal Air Force rank of air marshal, it is also considered a three-star rank. The rank is held by the Chief of Air Force (CAF), and when the Vice Chief of the Defence Force (VCDF), the Chief of Joint Operations (CJOPS) and/or the Chief of the Capability Development executive (CCDE) are Air Force officers.
Air chief marshal is a four-star air officer rank in the Indian Air Force. It is the highest active rank in the Indian Air Force. Air chief marshal ranks above the three-star rank of air marshal and below the five-star rank of Marshal of the Indian Air Force, which is largely a war-time or ceremonial rank.