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The military history of Australia spans the nation's 230-year modern history, from the early Australian frontier wars between Aboriginal people and Europeans to the ongoing conflicts in Iraq and Afghanistan in the early 21st century. Although this history is short when compared to that of many other nations, Australia has been involved in numerous conflicts and wars, and war and military service have been significant influences on Australian society and national identity, including the Anzac spirit. The relationship between war and Australian society has also been shaped by the enduring themes of Australian strategic culture and the unique security challenges it faces.
The six British colonies in Australia participated in some of Britain's wars of the 19th century. In the early 20th century, as a federated dominion and later as an independent nation, Australia fought in the First World War and Second World War, as well as in the wars in Korea, Malaya, Borneo and Vietnam during the Cold War. In the Post-Vietnam era Australian forces have been involved in numerous international peacekeeping missions, through the United Nations and other agencies, including in the Sinai, Persian Gulf, Rwanda, Somalia, East Timor and the Solomon Islands, as well as many overseas humanitarian relief operations, while more recently they have also fought as part of multi-lateral forces in Iraq and Afghanistan. In total, nearly 103,000 Australians died during these conflicts. (Full article...)
Featured articles are displayed here, which represent some of the best content on English Wikipedia.
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The heavily damaged Japanese cruiser Aoba disembarks dead and wounded crew members near Buin, Bougainville and the Shortland Islands a few hours after the battle on 12 October 1942
On the night of 11 October, Japanese naval forces in the Solomon Islands area—under the command of Vice AdmiralGunichi Mikawa—sent a major supply and reinforcement convoy to their forces on Guadalcanal. The convoy consisted of two seaplane tenders and six destroyers and was commanded by Rear AdmiralTakatsugu Jojima. At the same time but in a separate operation, three heavy cruisers and two destroyers—under the command of Rear Admiral Aritomo Gotō—were to bombard the Alliedairfield on Guadalcanal (called Henderson Field by the Allies) with the object of destroying Allied aircraft and the airfield's facilities. (Full article...)
Information is scarce about the basic facts of the massacre, including the exact date and number of victims. A contemporary account of the massacre listed nine victims – three women, two teenage girls, three infants, and an "old man blind and infirm". Another account published by Christina Smith in 1880 gave the number of victims as eleven, and specified that they belonged to the Tanganekald people. Pastoralist James Brown and his overseer, a man named Eastwood, were suspected of committing the murders in retaliation for attacks on Brown's sheep. (Full article...)
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The Australian Air Corps (AAC) was a temporary formation of the Australian military that existed in the period between the disbandment of the Australian Flying Corps (AFC) of World War I and the establishment of the Royal Australian Air Force (RAAF) in March 1921. Raised in January 1920, the AAC was commanded by Major William Anderson, a former AFC pilot. Many of the AAC's members were also from the AFC and would go on to join the RAAF. Although part of the Australian Army, for most of its existence the AAC was overseen by a board of senior officers that included members of the Royal Australian Navy.
Following the disbandment of the AFC, the AAC was a stop-gap measure intended to remain in place until the formation of a permanent and independent Australian air force. The corps' primary purpose was to maintain assets of the Central Flying School at Point Cook, Victoria, but several pioneering activities also took place under its auspices: AAC personnel set an Australian altitude record that stood for a decade, made the first non-stop flight between Sydney and Melbourne, and undertook the country's initial steps in the field of aviation medicine. The AAC operated fighters, bombers and training aircraft, including some of the first examples of Britain's Imperial Gift to arrive in Australia. As well as personnel, the RAAF inherited Point Cook and most of its initial equipment from the AAC. (Full article...)
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Denny in c. 1910
William Joseph DennyMC (6 December 1872 – 2 May 1946) was an Australian journalist, lawyer, politician and decorated soldier who held the South Australian House of Assembly seats of West Adelaide from 1900 to 1902 and then Adelaide from 1902 to 1905 and again from 1906 to 1933. After an unsuccessful candidacy as a United Labor Party (ULP) member in 1899, he was elected as an "independent liberal" in a by-election in 1900. He was re-elected in 1902, but defeated in 1905. The following year, he was elected as a ULP candidate, and retained his seat for that party (the Australian Labor Party from 1917) until 1931. Along with the rest of the cabinet, he was ejected from the Australian Labor Party in 1931, and was a member of the Parliamentary Labor Party until his electoral defeat at the hands of a Lang Labor Party candidate in 1933.
Howell spent eight months flying operations over Italy, conducting attacks against ground targets and engaging in sorties against aerial forces. While in Italy, he was credited with shooting down a total of nineteen aircraft. In one particular sortie on 12 July 1918, Howell attacked, in conjunction with one other aircraft, a formation of between ten and fifteen German machines; he personally shot down five of these planes and was awarded the Distinguished Service Order. He had previously been awarded the Military Cross and Distinguished Flying Cross for his gallantry in operations over the front. He was posted back to the United Kingdom in July 1918. In 1919, Howell was killed while taking part in the England to Australia air race. Piloting a Martinsyde A1 aircraft, he attempted to make an emergency landing on Corfu but the plane fell short, crashing into the sea just off the island's coast. Both Howell and his navigator subsequently drowned. (Full article...)
Lawrence Carthage Weathers, VC (14 May 1890 – 29 September 1918) was a New Zealand-born Australian recipient of the Victoria Cross, the highest award for gallantry in battle that could be awarded to a member of the Australian armed forces at the time. His parents returned to their native South Australia when Weathers was seven, and he completed his schooling before obtaining work as an undertaker in Adelaide. He enlisted as a private in the Australian Imperial Force (AIF) in early 1916, and joined the 43rd Battalion. His unit deployed to the Western Front in France and Belgium in late December. After a bout of illness, Weathers returned to his battalion in time to take part in the Battle of Messines in June 1917, during which he was wounded. Evacuated to the United Kingdom, he rejoined his unit in early December.
Promoted to lance corporal in March 1918, Weathers fought with his battalion during the German spring offensive, but was gassed in May and did not return to his unit until the following month. He participated in the Battle of Hamel in July, the Battle of Amiens in August, and the Battle of Mont Saint-Quentin in September. At Mont Saint-Quentin he was recommended for the award of the Victoria Cross. Promoted to temporary corporal, he was mortally wounded in the head by a shell on 29 September during the Battle of St Quentin Canal, and died soon after, unaware that he was to receive the Victoria Cross, which was not announced until late December. Until 2016, his Victoria Cross was in private hands, but in that year it was purchased at auction and donated to the Australian War Memorial in Canberra, where it is displayed in the Hall of Valour. (Full article...)
The Imperial VC has been awarded to 96 Australians—91 were received for actions whilst serving with Australian forces, and another five to former members of the Australian forces then serving with South African and British forces. The majority of the awards were for action in the First World War when a total of 64 medals were awarded. Nine of these awards were for action during the Gallipoli Campaign. 20 medals were awarded for action in the Second World War, 6 in the Second Boer War, 4 in the Vietnam War and 2 in the Russian Civil War. Twenty-eight Australians have been awarded the medal posthumously. One recipient—CaptainAlfred Shout VC, MC (who was also Mentioned in Despatches)—was Australia's most decorated soldier of the Gallipoli campaign. His Victoria Cross was posthumously awarded after Shout died of his wounds during the Battle of Lone Pine. Another 19 VCs have been awarded to soldiers who were either born in Australia, or died there, but did not serve in Australian units before being awarded the VC, and as such these are not included in this list. (Full article...)
The New South Wales Marine Corps was a battalion-sized unit of the British Marine Forces created to guard convicts aboard the First Fleet to Australia, and to preserve "subordination and regularity" in the colony of New South Wales. Established in 1786, the unit saw active service in New South Wales from 1788 to 1792 and were instrumental in establishing the colony's rule of law. Study of the complete New South Wales Marine complement indicates they were chosen from the Plymouth and Portsmouth Divisions, with only one exception. Beginning with guards arriving with the 2nd and 3rd fleets but officially with the arrival of HMS Gorgon on 22 September 1791, the New South Wales Marines were relieved by a newly formed British Army regiment of foot, the New South Wales Corps. (Full article...)
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Photograph of the Owen gun, 1942
The Owen gun, known officially as the Owen machine carbine, was an Australian submachine gun that was designed by Evelyn Owen in 1938. The Owen was the only entirely Australian-designed and constructed service submachine gun of World War II. It was used by the Australian Army from 1942 until 1971. (Full article...)
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The Inspector-General of the Australian Defence Force Afghanistan Inquiry Report, commonly known as the Brereton Report (after the investigation head), is a report into war crimes allegedly committed by the Australian Defence Force (ADF) during the War in Afghanistan between 2005 and 2016. The investigation was led by Paul Brereton, who is both a New South Wales Supreme Court judge and a major general in the army reserve. The independent commission was initiated by the Inspector-General of the Australian Defence Force in 2016, and after a long investigation, delivered its final report on 6 November 2020. The redacted version was released publicly on 19 November 2020.
The report found evidence of 39 murders of civilians and prisoners by (or at the instruction of) members of the Australian special forces, which were subsequently covered up by ADF personnel. The report stated 25 ADF personnel were involved in the killings, including those who were "accessories" to the incident. Some of those believed to be involved were still serving with the ADF. The unlawful killings discussed by the report began in 2009, with most occurring in 2012 and 2013. (Full article...)
Major GeneralElizabeth Cosson, AM, CSC (born 1958) served as Secretary of the Department of Veterans' Affairs from 2018-2023. Cosson "vowed" to resign as Secretary of the Department of Veterans’ Affairs, on 19 July 2020, if she cannot improve the department’s relationship with veterans stating in a media interview on 19 July 2019 that "if I’m still part of the problem in 12 months I will hand over [the job]."
Between 1979 and 2010, Cosson served 31 years in the Australian Army as an officer, commencing with officer training in the Women's Royal Australian Army Corps (WRAAC) on 22 February 1979 (when she was 20 years old) at Georges Heights (WRAAC OCS 28/79 – the first WRAAC Officer course to have a similar syllabus and training duration during as the male officer cadets had, and coming only a year after servicewomen first received the right to equal pay). In 1983 she was transferred to the Royal Australian Army Ordnance Corps, as the WRAACs disbanded. (Full article...)
Towards the end of the nineteenth century, an escalating conflict between the British Empire and the Boer republics of southern Africa, led to the outbreak of the Second Boer War, which lasted from 11 October 1899, until 31 May 1902. In a show of support for the empire, the governments of the self-governing British colonies of Canada, New Zealand, Natal, Cape Colony and the six Australian colonies all offered men to participate in the conflict. The Australian contingents, numbering over 16,000 men, were the largest contribution from the Empire, and a further 7,000 Australian men served with other colonial or irregular units. At least 60 Australian women also served in the conflict as nurses. (Full article...)
Photo credit: Frank Hurley
Soldiers of an Australian 4th Division field artillery brigade on a duckboard track passing through Chateau Wood, near Hooge in the Ypres salient, 29 October 1917.
...that Major General John Paton commanded the rear party during the evacuation of Anzac Cove in World War I and was one of the last Australian soldiers to leave the beach?
...that HMAS Biloela was the first ship to be built entirely from Australian materials to an Australian design?
These are Good articles, which meet a core set of high editorial standards.
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The Battle of Long Khanh (6–7 June 1971) was fought during the Vietnam War between elements of 1st Australian Task Force (1 ATF) and the Viet Cong (VC) and People's Army of Vietnam (PAVN) during Operation Overlord. The fighting saw Australian infantry from 3rd Battalion, Royal Australian Regiment (3 RAR) attack a heavily fortified communist base camp in Long Khanh Province, while Centurion tanks providing close support crushed many bunkers and their occupants. Regardless, the VC fought hard to delay the Australian advance and although the bunker system was subsequently captured, along with a second system further south, the Australians suffered a number of casualties and the loss of a UH-1 Iroquois helicopter. With the Australians unable to concentrate sufficient combat power to achieve a decisive result, the bulk of the VC/PAVN force successfully withdrew intact, although they probably sustained heavy casualties in the process. (Full article...)
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Sir Wilfrid Kent Hughes in 1953
Sir Wilfrid Selwyn "Bill" Kent Hughes (12 June 1895 – 31 July 1970) was an Australian army officer and politician who had a long career in both state and federal politics, most notably as a minister in the Menzies government. He also had a longstanding involvement with the Olympic movement, as both an athlete and organiser.
Born in Fremantle, Western Australia, Edwards joined the Royal Australian Air Force in 1935, and a year later was granted a short service commission with the RAF. Serving throughout the Second World War, he gained a permanent commission and continued his career in the RAF after the war; he retired in 1963 with the rank of air commodore. Returning to Australia, he was appointed Governor of Western Australia in 1974. (Full article...)
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Map showing nuclear test sites in Australia
Between 1956 and 1963, the United Kingdom conducted seven nuclear tests at the Maralinga site in South Australia, part of the Woomera Prohibited Area about 800 kilometres (500 mi) north west of Adelaide. Two major test series were conducted: Operation Buffalo in 1956 and Operation Antler the following year. Approximate weapon yields ranged from 1 to 27 kilotons of TNT (4 to 100 TJ). The Maralinga site was also used for minor trials, tests of nuclear weapons components not involving nuclear explosions. The tests codenamed "Kittens" were trials of neutron initiators; "Rats" and "Tims" measured how the fissilecore of a nuclear weapon was compressed by the high explosive shock wave; and "Vixens" investigated the effects of fire or non-nuclear explosions on atomic weapons. The minor trials, numbering around 550, ultimately generated far more contamination than the major tests.
Operation Buffalo consisted of four tests; One Tree (12.9 kilotons of TNT (54 TJ)) and Breakaway (10.8 kilotons of TNT (45 TJ)) were detonated on towers, Marcoo (1.4 kilotons of TNT (5.9 TJ)) at ground level, and the Kite (2.9 kilotons of TNT (12 TJ)) was released by a Royal Air Force (RAF) Vickers Valiant bomber from a height of 11,000 metres (35,000 ft). This was the first drop of a British nuclear weapon from an aircraft. Operation Antler in 1957 tested new, light-weight nuclear weapons. Three tests were conducted in this series: Tadje (0.93 kilotons of TNT (3.9 TJ)), Biak (5.67 kilotons of TNT (23.7 TJ)) and Taranaki (26.6 kilotons of TNT (111 TJ)). The first two were conducted from towers, while the last was suspended from balloons. Tadje used cobalt pellets as a tracer for determining yield, resulting in rumours that Britain was developing a cobalt bomb. (Full article...)
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Beaufighter of No. 31 Squadron, part of No. 77 Wing, landing on Tarakan airstrip, Borneo, 1945
No. 77 Wing was a Royal Australian Air Force (RAAF) wing of World War II. It formed part of No. 10 Operational Group (later the Australian First Tactical Air Force) at its establishment in November 1943, when it comprised three squadrons equipped with Vultee Vengeance dive bombers. No. 77 Wing commenced operations in early 1944, flying out of Nadzab, Papua New Guinea. Soon afterwards, however, the Vengeance units were withdrawn from combat and replaced with squadrons flying Douglas Bostons, Bristol Beaufighters and Bristol Beauforts. The wing saw action in the assaults on Noemfoor, Tarakan, and North Borneo, by which time it was an all-Beaufighter formation made up of Nos. 22, 30 and 31 Squadrons. It was to have taken part in the Battle of Balikpapan in June 1945, but unsuitable landing grounds meant that the Beaufighter units were withdrawn to Morotai, sitting out the remainder of the war before returning to Australia, where they disbanded, along with the wing headquarters, in 1946. (Full article...)
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Damaged phosphate cantilever loading equipment following the German bombardment of Nauru on 27 December 1940
Damaged phosphate cantilever loading equipment following the German bombardment of Nauru on 27 December 1940
The German attacks on Nauru during World War II were conducted in December 1940 on the island of Nauru, an Australian-administered League of Nations mandate in the Central Pacific. Nauru was of considerable strategic importance for its phosphate resources. The attacks were conducted by auxiliary cruisers from 6 to 8 December and on 27 December. The raiders sank five Allied merchant ships and inflicted serious damage on Nauru's economically important phosphate-loading facilities. Under the terms of the League of Nations mandate, the island had no fortifications or military facilities and was consequently undefended, with the German forces unimpeded in their operations.
The two attacks were the most effective operations conducted by German raiders in the Pacific Ocean in World War II. They disrupted supplies of phosphate to Australia, New Zealand and Japan, which reduced agricultural production in these countries. In response, Allied naval vessels were deployed to protect Nauru and nearby Ocean Island and escort shipping in the South Pacific. Small garrisons were also established to protect the two islands, but Nauru was ultimately evacuated of most non-indigenous residents following the attack on Pearl Harbor and was invaded by the Japanese in 1942. (Full article...)
No. 6 Squadron is a Royal Australian Air Force (RAAF) electronic attack squadron. It was formed in 1917 as a training unit based in England during World War I. The squadron was disbanded in 1919 but re-formed at the start of 1939. It subsequently saw combat as a light bomber and maritime patrol squadron during World War II, and took part in the New Guinea Campaign and New Britain Campaign before being disbanded after the war.
The squadron was re-raised in 1948 as the RAAF's bomber operational conversion unit. It has primarily served in this capacity since that time, though it has maintained a secondary strike capability and was also tasked with reconnaissance duties between 1979 and 1993. No. 6 Squadron is based at RAAF Base Amberley, Queensland, and was equipped with Boeing F/A-18F Super Hornet aircraft from January 2011 to December 2016. The squadron converted to Boeing EA-18G Growler electronic attack aircraft in 2017. (Full article...)
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Australian soldiers from 6 RAR being picked up by helicopter during Operation Bribie, 17 February 1967.
Operation Bribie (17–18 February 1967), also known as the Battle of Ap My An, was fought during the Vietnam War in Phuoc Tuy province between Australian forces from the 6th Battalion, Royal Australian Regiment (6 RAR) and two companies of Viet Cong from D445 Battalion, likely reinforced by North Vietnamese regulars. During the night of 16 February the Viet Cong attacked a South Vietnamese Regional Force compound at Lang Phuoc Hai, before withdrawing the following morning after heavy fighting with South Vietnamese forces. Two hours later, a Viet Cong company was reported to have formed a tight perimeter in the rainforest 2 kilometres (1.2 mi) north of Lang Phuoc Hai, near the abandoned hamlet of Ap My An. In response, the Australians deployed a quick reaction force. Anticipating that the Viet Cong would attempt to withdraw, as they had during previous encounters, forces from the 1st Australian Task Force (1 ATF) were inserted to block the likely withdrawal route in the hope of intercepting and destroying them.
On the afternoon of 17 February, American UH-1 Iroquois helicopters and M113 armoured personnel carriers (APCs) deployed 6 RAR into the area north-west of Hoi My. Following an airmobile assault into an unsecured landing zone at 13:45, A Company 6 RAR was surprised by a strong, well-sited and dug-in Viet Cong force – which, rather than withdrawing, had likely remained in location in an attempt to ambush any reaction force sent to the area. The Australians were soon hit by heavy small arms fire, with a third of the lead platoon falling wounded in the initial volleys. A Company subsequently broke contact and withdrew under heavy fire from what appeared to be a Viet Cong base area. Initially believing they were opposed by only a company, 6 RAR subsequently launched a quick attack by two companies. However, unknown to the Australians, the Viet Cong had been reinforced and they now faced a battalion-sized force in well prepared positions. (Full article...)
Image 3The light cruiser HMAS Hobart showing torpedo damage inflicted by a Japanese submarine on 20 July 1943. Hobart did not return to service until December 1944. (from History of the Royal Australian Navy)
Image 9Australian Army transport trucks move along the coast road in Lebanon during the Syria-Lebanon campaign. (from Australia in World War II)
Image 10Australian soldiers and local civilians on Labuan Island. The soldier on the left is armed with an Australian-designed Owen gun. (from Australia in World War II)
Image 11Australian and Japanese Army forces in New Guinea and the Solomon Islands in late 1944 (from Australia in World War II)
Image 12Women friends and family on the wharf waving farewell to the departing troop ship RMS Strathallan carrying the Advance Party of the 6th Division to service overseas. They include George Alan Vasey's wife Jessie Vasey (second from the left). The photograph is especially poignant because Vasey did not survive the war. (from Australia in World War II)
Image 37The Japanese advance through the Malay Barrier in 1941–1942 and feared offensive operations against Australia. (from Australia in World War II)
Image 50"He's coming south — It's fight, work or perish", a propaganda poster warning of the danger of Japanese invasion. (from Australia in World War II)
Image 84Australian sailors take possession of a midget submarine at a Japanese naval base near Tokyo in September 1945. (from History of the Royal Australian Navy)
No. 78 Squadron was a Royal Australian Air Force fighter squadron of World War II. The Squadron was formed in July 1943 and was equipped with P-40 Kittyhawk aircraft. No. 78 Squadron began flying combat missions in November 1943 and supported Allied ground forces operating in New Guinea and nearby islands until the end of 1944. The squadron moved to Morotai Island in December 1944 and conducted raids on Japanese positions in the Netherlands East Indies and Borneo. The Squadron returned to Australia in December 1945 and was reduced to cadre status until August 1946 when it was equipped with P-51D Mustang aircraft. No. 78 Squadron was disbanded on 1 April 1948.
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