Field marshal

Field marshal (or field-marshal, abbreviated as FM) is the most senior military rank, senior to the general officer ranks.

Promotion to the rank of field marshal in many countries historically required extraordinary military achievement by a general (a wartime victory). However, the rank has also been used as a divisional command rank and as a brigade command rank.

The origin of the term dates to the early Middle Ages, originally meaning the keeper of the king's horses (from Old German Marh-scalc, lit. 'horse-servant'), from the time of the early Frankish kings; words originally meaning "servant" were sometimes used to mean "subordinate official" or similar. The German Holy Roman Empire and the kingdom of France had officers named Feldmarschall and Maréchal de camp respectively as far back as the 1600s. The exact wording of the titles used by field marshals varies: examples include "marshal" and "field marshal general".

The air force equivalent in Commonwealth and many Middle Eastern air forces is marshal of the air force (not to be confused with air marshal). Navies, which usually do not use the nomenclature employed by armies or air forces, use titles such as "fleet admiral," "grand admiral" or "admiral of the fleet" for the equivalent rank. The traditional attribute distinguishing a field marshal is a baton. The baton nowadays is purely ornamental, and as such may be richly decorated. That said, it is not necessary for the insignia to be a baton (Such is the case in Russia post-1991 and the former Soviet Union, which use a jewelled star referred to as a Marshal's star).

The first appointment to the rank was Sir William Birdwood, who received the honour in March 1925. Sir Thomas Blamey was the second appointment to the rank, and was the first and so far only Australian-born and Australian Army substantive (not honorary) field marshal. He was promoted to the rank on the insistence of Sir Robert Menzies, the Prime Minister of Australia, in June 1950. His field marshal's baton is on display in the Second World War galleries at the Australian War Memorial in Canberra. The third appointment was Prince Philip, Duke of Edinburgh, who was promoted to the rank on 1 April 1954. The fourth and latest appointment was to King Charles III in October 2024.

The rank existed in the Austrian Empire as Kaiserlicher Feldmarschall ("Imperial field marshal") and in Austria-Hungary as Kaiserlicher und königlicher Feldmarschall (Hungarian: Császári és királyi tábornagy; transl. Imperial and royal field marshal. Both were based on prior usage during the Holy Roman Empire. The Emperor-King held the rank ex officio, other officers were promoted as required. Between 1914 and 1918, ten men attained this rank, of whom four were members of the reigning Habsburg-Lorraine dynasty.

Field Marshal was the second highest rank in the Royal Danish Army below General field marshal, both ranks were abolished in 1842.

On 8 January 2022, General Birhanu Jula, the Chief of General Staff of the Ethiopian National Defence Force, was promoted to the rank of Field Marshal (or Field Marshal General, depending on source). The rank was introduced to the Ethiopian National Defence Force with this promotion. The rank of Field Marshal was last used in Ethiopia during the Ethiopian Empire in the 20th century, when Emperor Haile Selassie was head of the Imperial Ethiopian Army. The formal ceremonial uniform matched that of its British counterpart, with the exception of headgear, which was a Bicorne adorned with a golden lion's mane.