Air officer and general officer in the Royal Navy and Army respectively. Specifically while the Army uses General Officer Commanding (GOC), the Air Force uses Air Officer Commanding (AOC) to designate the senior officer in a formation. Note, however, that in the British Armed Forces, while an air commodore is an air officer, his Royal Navy equivalent (commodore) is not considered a flag officer, nor is his British Army or Royal Marines equivalent (brigadier) considered a general officer. In 1919 when the RAF introduced its own air officer ranks, the preceding RAF and equivalent army rank was brigadier-general, which was a general
History of the Royal Australian Navy of INTERFET. The RAN returned to East Timor in 2006 under Operation Astute the United Nations-authorised, Australian-led military deployment to East Timor to quell unrest and return stability during the 2006 East Timor crisis. The Royal Australian Navy deployed the Amphibious Ready Group, including the ships; , , "Tobruk" (until approximately 8 June), "Balikpapan", "Tarakan" and "Success" (until 28 May). The RAN also deployed the HMAS "Adelaide" (until 28 May). The Fleet Air Arm contributed one S-70B-2 Seahawk helicopter from 816 Squadron RAN (until 28 May) and two Sea King helicopters from 817 Squadron RAN. The Royal Australian Navy force