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Australian Army officers receive a commission from the Monarch, currently Queen Elizabeth II, of Australia, signed by the Governor-General of Australia, acting on her behalf. Rank insignia for commissioned officers is identical to that of the British Army, with the addition of a band containing the word "Australia" beneath the insignia.

Ranks and Rank Grades

Officer ranks in the Australian Army are organised into grades for administrative and promotional purposes. The rank grades also give an indication of what that particular officer's role or position may be, although 'Rank Grade' is not an official term. The ranks are organised below from highest to lowest:

General Officer Ranks

Senior Officer Ranks

  • Brigadier (Abbreviated: BRIG) - O7. Like the United Kingdom, prior to 1922 Australia used the rank Brigadier General.[2]
  • Colonel (Abbreviated: COL) - O6.

Field Grade Officer Ranks

  • Lieutenant Colonel (Abbreviated: LTCOL) - O5.
  • Major (Abbreviated: MAJ) - O4.

Company Grade Officer Ranks

  • Captain (Abbreviated: CAPT) - O3.
  • Lieutenant (Abbreviated: LT) - O2.[3]
  • Second Lieutenant (Abbreviated: 2LT) - O1.

Officer Trainee Rank

  • Staff Cadet (Abbreviated SCDT)
  • Officer Cadet (Abbreviated: OCDT)

Cadet Rank Insignia

SCDT and OCDT are equivalent rank titles.

The rank of Officer Cadet is given to those who are studying at the Australian Defence Force Academy. Their rank is then changed to Staff Cadet upon entry to the Royal Military College, Duntroon (RMC-D) where they become a part of the Corps of Staff Cadets. Officer cadets wear a 10mm wide white stripe, on a DPCU slide or hard shoulder board, as their rank insignia. Officer Trainees in University Regiments undergoing Army Reserve Officer Training have also been known as Officer Cadets as of November, 2009. Previous to this they administratively belonged to RMC-D and were known as Staff Cadets. Staff Cadets are presently only full-time RMC-D officer trainees. Staff Cadets wear "RMC" on their rank slides in order to distinguish them from other training establishments.[4]

Officer Rank Insignia of the Australian Army

The insignia worn by officers in the Australian Army use three symbols which are also used in the insignia of the British Army:

  • The Star, commonly called a pip, is derived from that of the Order of the Bath.
  • The Crown has varied in the past, with the Imperial State Crown being used from 1910 until 1953, when it was replaced by the St Edward's Crown from the coronation of Elizabeth II.
  • The Crossed Sword and Baton has been in use by generals of the British Army since at least 1800.


General Ranks of the Australian Army
Field Marshal
Major General
Brigadier General
(until 1922)[2]
Field Marshal
rank insignia is similar to the British insignia, although there is a small difference.
In the Australian insignia, the Crown is 5mm above the Crossed Batons.
In the British insignia, the Crown is attached to the Crossed Batons.
Australian-Army-GEN-Shoulder.png Australian-Army-LT GEN-Shoulder.png Australian-Army-MAJ GEN-Shoulder.png Australian-Army-BRIG GEN-Shoulder.png

Senior Officer Ranks of the Australian Army Field Grade Officer Ranks of the Australian Army
Brigadier (BRIG)
(since 1928)[2]
Lieutenant Colonel
Australian-Army-BRIG-Shoulder.png Australian-Army-COL-Shoulder.png Australian-Army-LT COL-Shoulder.png Australian-Army-MAJ-Shoulder.png

Company Grade Officer Ranks of the Australian Army
Second Lieutenant
Australian-Army-CAPT-Shoulder.png Australian-Army-LT-Shoulder.png Australian-Army-2LT-Shoulder.png

Officer Cadet/Officer Trainee Ranks of the Australian Army
Officer Cadet
Staff Cadet
RMC 2E Rank Slide.JPG

See also

References and notes

  1. Australian Army Gradation List of Officers
  2. 2.0 2.1 2.2 An Australian brigadier is not classed as a "general", whereas an Australian brigadier general was.
    The British Army replaced the rank of brigadier general with colonel-commandant in 1922, and then with brigadier in 1928. The rank insignia was changed from crossed sabre and baton to crown with three stars ("pips") to reflect that a brigadier is a senior colonel rather than a junior general. The Australian Army did something similar.[citation needed]
  3. 3.0 3.1 3.2 3.3 3.4 In the Australian Army, Lieutenant is pronounced "Lef-tenant"
  4. Army Standing Orders on Dress (ASOD) vol 2, part 4, ch 3.19, May 2002.
  5. There are no regular appointments to the rank of Field Marshal.
  6. 6.0 6.1 6.2 6.3 6.4 For the ranks of 2LT to LTCOL, unless posted overseas, the gilt "AUSTRALIA" at the base of the ceremonial hardboard rank slide (shown above) is replaced with gilt or silver Corps or Regimental shoulder titles. On cloth rank slides and on Service Dress and Mess Dress jackets the word "AUSTRALIA" is used by all officers regardless of rank.
  7. 7.0 7.1 The SCDT insignia is the same as OCDT, but with "RMC" at bottom instead of a thick white stripe.

External links

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