No. 34 Squadron is a Royal Australian Air Force (RAAF) VIP transport squadron. It operates Boeing 737 Business Jets and Dassault Falcon 7Xs from Defence Establishment Fairbairn in Canberra. The squadron was formed in February 1942 for standard transport duties during World War II, initially flying de Havilland DH.84 Dragons in Northern Australia. In 1943 it re-equipped with Douglas C-47 Dakotas, which it operated in New Guinea and the Dutch East Indies prior to disbanding in June 1946.

The unit was re-established in March 1948 as No. 34 (Communications) Squadron at RAAF Station Mallala, South Australia, where it supported activities at the Woomera Rocket Range before disbanding in October 1955. It was re-raised as No. 34 (VIP) Flight in March 1956 at RAAF Base Canberra (later Fairbairn). No. 34 Flight was redesignated No. 34 (Special Transport) Squadron in July 1959, and No. 34 Squadron in June 1963. During the 1960s it operated Dakotas, Convair Metropolitans, Vickers Viscounts, Dassault Falcon-Mysteres, Hawker Siddeley HS 748s, and BAC 1-11s, the last three types continuing in service until the late 1980s. The squadron's fleet consisted solely of Dassault Falcon 900s from 1989 until 2002, when it began operating the 737 and Bombardier Challenger 604s. The Challengers were replaced with the Falcon 7Xs in 2019. (Full article...)

William Joseph Denny MC (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.

Denny served as Attorney-General of South Australia and Minister for the Northern Territory in the government led by John Verran (1910–12), during which he drafted and led several important legislative reforms, including housing reforms assisting workers to purchase homes, and a law enabling women to practise law in South Australia for the first time. In August 1915, Denny enlisted in the First Australian Imperial Force to serve in World War I, initially as a trooper in the 9th Light Horse Regiment. After being commissioned in 1916, he served in the 5th Division Artillery and 1st Divisional Artillery on the Western Front. He was awarded the Military Cross in September 1917 after he was wounded while leading a convoy into forward areas near Ypres, and ended the war as a captain. (Full article...)

On 9 February 1945, near the end of the Second World War, a force of Allied Bristol Beaufighter aircraft suffered many losses during an attack on the German destroyer Z33 and its escorting vessels; the operation was called Black Friday by the survivors. The German ships were sheltering in a strong defensive position in Førde Fjord, Norway, forcing the Allied aircraft to attack through massed anti-aircraft fire (FlaK).

The Beaufighters and their escort of Mustang Mk III fighters from 65 Squadron RAF were intercepted by twelve Focke-Wulf Fw 190s of Jagdgeschwader 5 (Fighter Wing 5) of the Luftwaffe. The Allies damaged at least two of the German ships for the loss of seven Beaufighters shot down by FlaK. Two Beaufighters and a Mustang were shot down by the Fw 190s and four or five of the German aircraft were shot down by the Allied aircraft, including that of the ace Rudi Linz. (Full article...)

The Battle of Rennell Island (Japanese: レンネル島沖海戦, Hepburn: Renneru-shima oki kaisen) took place on 29–30 January 1943. It was the last major naval engagement between the United States Navy and the Imperial Japanese Navy during the Guadalcanal Campaign of World War II. It occurred in the South Pacific between Rennell Island and Guadalcanal in the southern Solomon Islands.

In the battle, Japanese land-based torpedo bombers, seeking to provide protection for the impending evacuation of Japanese forces from Guadalcanal, made several attacks over two days on U.S. warships operating as a task force south of Rennell Island. In addition to approaching Guadalcanal with the objective of engaging any Japanese ships that might come into range, the U.S. task force was protecting an Allied transport ship convoy carrying replacement troops there. (Full article...)

Air Commodore Arthur Henry Cobby, CBE, DSO, DFC & Two Bars, GM (26 August 1894 – 11 November 1955) was an Australian military aviator. He was the leading fighter ace of the Australian Flying Corps (AFC) during World War I, despite seeing active service for less than a year.

Born and educated in Melbourne, Cobby was a bank clerk when war broke out, and was prevented by his employer from enlisting in the Australian Imperial Force until 1916. After completing flight training in England, he served on the Western Front with No. 4 Squadron AFC, operating Sopwith Camels. He was credited with 29 aerial victories, and his achievements were recognised with the Distinguished Service Order, the Distinguished Flying Cross and two bars, and a mention in despatches. (Full article...)

Air Chief Marshal Sir Frederick Rudolph William Scherger, KBE, CB, DSO, AFC (18 May 1904 – 16 January 1984) was a senior commander in the Royal Australian Air Force (RAAF). He served as Chief of the Air Staff, the RAAF's highest-ranking position, from 1957 until 1961, and as Chairman of the Chiefs of Staff Committee, forerunner of the role of Australia's Chief of the Defence Force, from 1961 until 1966. He was the first RAAF officer to hold the rank of air chief marshal.

Born in Victoria of German origins, Scherger graduated from the Royal Military College, Duntroon, before transferring to the Air Force in 1925. He was considered one of the top aviators between the wars, serving as a fighter pilot, test pilot, and flying instructor. He held senior training posts in the late 1930s and the early years of World War II, earning the Air Force Cross in June 1940. Promoted to group captain, Scherger was acting commander of North-Western Area when Darwin suffered its first air raid in February 1942. Praised for his actions in the aftermath of the attack, he went on to lead the RAAF's major mobile strike force in the South West Pacific, No. 10 Operational Group (later the Australian First Tactical Air Force), and was awarded the Distinguished Service Order in September 1944 for his actions during the assaults on Aitape and Noemfoor in New Guinea. (Full article...)

The Battle of Bardia was fought between 3 and 5 January 1941, as part of Operation Compass, the first British military operation of the Western Desert campaign of the Second World War. It was the first battle of the war in which an Australian Army formation took part, the first to be commanded by an Australian general and the first to be planned by an Australian staff. The 6th Australian Division (Major General Iven Mackay) assaulted the strongly held Italian fortress of Bardia, Libya, assisted by air support and naval gunfire and under the cover of an artillery barrage. The 16th Australian Infantry Brigade attacked at dawn from the west, where the defences were known to be weak. Sappers blew gaps in the barbed wire with Bangalore torpedoes and filled in and broke down the sides of the anti-tank ditch with picks and shovels. This allowed the infantry and 23 Matilda II tanks of the 7th Royal Tank Regiment to enter the fortress and capture all their objectives, along with 8,000 prisoners.

In the second phase of the operation, the 17th Australian Infantry Brigade exploited the breach made in the perimeter and pressed south as far as a secondary line of defences known as the Switch Line. On the second day, the 16th Australian Infantry Brigade captured the township of Bardia, cutting the fortress in two. Thousands more prisoners were taken and the Italian garrison now held out only in the northern and southernmost parts of the fortress. On the third day, the 19th Australian Infantry Brigade advanced south from Bardia, supported by artillery and the six operational Matilda tanks. Its advance allowed the 17th Australian Infantry Brigade to make progress as well and the two brigades reduced the southern sector of the fortress. The Italian garrisons in the north surrendered to the 16th Australia Infantry Brigade and the Support Group of the 7th Armoured Division outside the fortress. In all, some 36,000 Italian prisoners were taken. (Full article...)

The Royal Australian Air Force (RAAF) operated McDonnell Douglas F/A-18 Hornet fighter aircraft between 1984 and 2021. The Australian Government purchased 75 A and B variants of the F/A-18 in 1981 to replace the RAAF's Dassault Mirage III fighters. The Hornets entered service with the RAAF between 1984 and 1990. Four Hornets were destroyed in flying accidents during the late 1980s and early 1990s.

RAAF Hornets were first sent on a combat deployment as part of the Australian contribution to the 2003 invasion of Iraq. During the invasion, 14 Hornets flew patrols over Iraq, as well as close air support sorties to assist coalition ground forces. RAAF F/A-18s also provided security for the American air base at Diego Garcia between late 2001 and early 2002, and have protected a number of high-profile events in Australia. Between 2015 and 2017 a detachment of Hornets was deployed to the Middle East and struck ISIL targets as part of Operation Okra. (Full article...)

Air Vice Marshal Frank Headlam, CB, CBE (15 July 1914 – 23 December 1976) was a senior commander in the Royal Australian Air Force (RAAF). Born and educated in Tasmania, he joined the RAAF as an air cadet in January 1934. He specialised in flying instruction and navigation before the outbreak of World War II. In April 1941, he became commanding officer of No. 2 Squadron, which operated Lockheed Hudsons. The squadron was deployed to Dutch Timor in December, and saw action against Japanese forces in the South West Pacific. After returning to Australia in February 1942, Headlam held staff appointments and training commands, finishing the war a group captain.

Headlam served as Officer Commanding North-Western Area in 1946, and as Director of Training from 1947 to 1950. In 1950–51, during the Malayan Emergency, he was stationed at Singapore as commander of No. 90 (Composite) Wing and, later, RAF Tengah. He twice served as acting Air Member for Personnel, in 1957 and 1959–60, receiving appointment as a Commander of the Order of the British Empire in 1958. Promoted air vice marshal, he successively held the positions of Air Officer Commanding (AOC) Operational Command in 1961–62, AOC No. 224 Group RAF from 1962 to 1965 during the Indonesia–Malaysia Konfrontasi, Deputy Chief of the Air Staff in 1965–66, and AOC Support Command in 1966–67. He was appointed a Companion of the Order of the Bath in 1965. Following a posting to London as Head of the Australian Joint Services Staff from 1968 to 1971, he retired from the Air Force and died in Melbourne five years later. (Full article...)

There was considerable Axis naval activity in Australian waters during the Second World War, despite Australia being remote from the main battlefronts. German and Japanese warships and submarines entered Australian waters between 1940 and 1945 and attacked ships, ports and other targets. Among the best-known attacks are the sinking of HMAS Sydney by a German raider in November 1941, the bombing of Darwin by Japanese naval aircraft in February 1942, and the Japanese midget submarine attack on Sydney Harbour in May 1942. About 40 Allied merchant ships were damaged or sunk off the Australian coast by surface raiders, submarines and mines. Japanese submarines also shelled three Australian ports and submarine-based aircraft flew over several Australian capital cities.

The Axis threat to Australia developed gradually and until 1942 was limited to sporadic attacks by German armed merchantmen. The level of Axis naval activity peaked in the first half of 1942 when Japanese submarines conducted anti-shipping patrols off Australia's coast, and Japanese naval aviation attacked several towns in northern Australia. The Japanese submarine offensive against Australia was renewed in the first half of 1943 but was broken off as the Allies pushed the Japanese onto the defensive. Few Axis naval vessels operated in Australian waters in 1944 and 1945, and those that did had only a limited impact. (Full article...)

The Australian Naval and Military Expeditionary Force (AN&MEF) was a small volunteer force of approximately 2,000 men, raised in Australia shortly after the outbreak of World War I to seize and destroy German wireless stations in German New Guinea in the south-west Pacific. The German wireless installations were ordered to be destroyed because they were used by Vizeadmiral (Vice Admiral) Maximilian von Spee's East Asia Squadron of the Imperial German Navy, which threatened merchant shipping in the region. Following the capture of German possessions in the region, the AN&MEF provided occupation forces for the duration of the war. New Zealand provided a similar force for the occupation of German Samoa. (Full article...)

The Women's Royal Australian Army Corps (WRAAC) was formed as an all women's corps of the Australian Army in April 1951. Its Colonel-in-Chief was Princess Margaret, Countess of Snowdon. The purpose of the corps was to counter a personnel shortage that developed due to fighting during the Korean War and post-World War II full employment. At the time of its formation, many senior WRAAC personnel had previously served in the Australian Women's Army Service (AWAS), which had been raised during World War II, and as a result the WRAAC is considered to have its origins in the AWAS. The corps consisted of both Regular and part-time personnel, and had commissioned officers, warrant officers, non commissioned officers and other ranks who filled a variety of roles including general duties, cooking, clerical work, instruction, warehousing, and signalling. There were also librarians, coders, projectionists, and psychologists.

Training was completed separately from male recruits at various locations including Queenscliff for soldiers and Georges Heights for officers. Personnel were posted either to formed WRAAC companies, or to male units to fill position vacancies. By the late 1970s female soldiers had begun to be integrated into the Army at large and in late 1984, the WRAAC was disbanded with personnel being transferred to other previously all male corps based on their trade specialty. At this time, female officer cadets began training at the Officer Cadet School, Portsea alongside male cadets, and when Portsea closed down at the end of 1985, they were integrated into the Royal Military College, Duntroon. Female soldiers began training alongside male recruits at the Army Recruit Training Centre at Kapooka in 1985. (Full article...)

The Hobart coastal defences are a network of now defunct coastal batteries, some of which are inter-linked with tunnels, that were designed and built by British colonial authorities in the nineteenth century to protect the city of Hobart, Tasmania, from attack by enemy warships. During the nineteenth century, the port of Hobart Town was a vital re-supply stop for international shipping and trade, and therefore a major freight hub for the British Empire. As such, it was considered vital that the colony be protected. In all, between 1804 and 1942 there were 12 permanent defensive positions constructed in the Hobart region.

Prior to Australian Federation, the island of Tasmania was a colony of the British Empire, and as such was often at war with Britain's enemies and European rivals, such as France and later Russia. The British had already established the colony of Sydney at Port Jackson in New South Wales in 1788, but soon began to consider the island of Tasmania as the potential site of a useful second colony. It was an island, cut off from the mainland of Australia and isolated geographically, making it ideal for a penal colony, and was rich in timber, a resource useful to the Royal Navy. In 1803, the British authorities decided to colonise Tasmania, and to establish a permanent settlement on the island that was at the time known as Van Diemen's Land, primarily to prevent the French from doing so. During this period tensions between Great Britain and France remained high. The two nations had been fighting the French Revolutionary Wars with each other through much of the 1790s, and would soon be engaging each other again in the Napoleonic Wars. (Full article...)

The River class was a class of six torpedo-boat destroyers operated by the Royal Australian Navy (RAN). The design was based on a modified version of the British River-class destroyer, 13 of which were planned under the 1904 Naval Estimates, but were cancelled before orders were placed.
The first batch of three ships was ordered for the Commonwealth Naval Forces in 1909, followed later by a second batch of three a few years later. All six vessels are named after Australian rivers.

The Rivers saw service during World War I. Ships of the class participated in the Australian Naval and Military Expeditionary Force capture of German New Guinea, and performed patrols in Australian and Malayan waters. In 1917, the class was deployed as a single unit to the Mediterranean, and assigned to anti-submarine patrols of the Adriatic. The destroyers returned to Australia in 1919, and were placed in reserve. (Full article...)

Operation Downfall was the proposed Allied plan for the invasion of the Japanese home islands near the end of World War II. The planned operation was canceled when Japan surrendered following the atomic bombings of Hiroshima and Nagasaki, the Soviet declaration of war, and the invasion of Manchuria. The operation had two parts: Operation Olympic and Operation Coronet. Set to begin in November 1945, Operation Olympic was intended to capture the southern third of the southernmost main Japanese island, Kyūshū, with the recently captured island of Okinawa to be used as a staging area. In early 1946 would come Operation Coronet, the planned invasion of the Kantō Plain, near Tokyo, on the main Japanese island of Honshu. Airbases on Kyūshū captured in Operation Olympic would allow land-based air support for Operation Coronet. If Downfall had taken place, it would have been the largest amphibious operation in history, surpassing D-Day.

Japan's geography made this invasion plan obvious to the Japanese as well; they were able to accurately predict the Allied invasion plans and thus adjust their defensive plan, Operation Ketsugō (ja), accordingly. The Japanese planned an all-out defense of Kyūshū, with little left in reserve for any subsequent defense operations. Casualty predictions varied but were extremely high, from the low hundreds of thousands to over a million on the Allied side and into the millions for the Japanese. (Full article...)

Australian Light Horse were mounted troops with characteristics of both cavalry and mounted infantry, who served in the Second Boer War and World War I. During the inter-war years, a number of regiments were raised as part of Australia's part-time military force. These units were gradually mechanised either before or during World War II, although only a small number undertook operational service during the war. A number of Australian light horse units are still in existence today. (Full article...)

The Battle of Leyte Gulf (Japanese: レイテ沖海戦, romanized: Reite oki Kaisen, lit. 'Leyte Open Sea Naval Battle') 23–26 October 1944, was the largest naval battle of World War II and by some criteria the largest naval battle in history, with over 200,000 naval personnel involved.

By the time of the battle, Japan had fewer capital ships (aircraft carriers and battleships) left than the Allied forces had total aircraft carriers in the Pacific, which underscored the disparity in force strength at that point in the war. Regardless, the Imperial Japanese Navy (IJN) mobilized nearly all of its remaining major naval vessels in an attempt to defeat the Allied invasion of the Philippines, but it was repulsed by the U.S. Navy's Third and Seventh Fleets. (Full article...)

The Kanimbla class was a class of amphibious transport ships (designated Landing Platform Amphibious) operated by the Royal Australian Navy (RAN). Two ships (originally built as Newport-class tank landing ships for the United States Navy) were purchased by Australia in 1994 and modified. Problems during the handover process and the need to repair previously unidentified defects meant the ships did not enter operational service until the end of the decade.

Since then, the two ships have been deployed to the Solomon Islands in 2000–01, Vanuatu in 2001, and participated in the Afghanistan and Iraq wars, the Australian response to the 2004 Indian Ocean tsunami, the Australian deployment to East Timor following the 2006 political crisis, and Operation Quickstep off Fiji. (Full article...)

The Armidale class is a class of patrol boats built for the Royal Australian Navy (RAN). Planning for a class of vessels to replace the fifteen Fremantle-class patrol boats began in 1993 as a joint project with the Royal Malaysian Navy, but was cancelled when Malaysia pulled out of the process. The project was reopened in 1999 under the designation SEA 1444, with the RAN as the sole participant. Of the seven proposals tendered, the Austal/Defence Maritime Services (DMS) proposal for twelve vessels based on an enlarged Bay-class patrol boat was selected. Two additional boats were ordered in 2005 to provide a dedicated patrol force for the North West Shelf Venture.

All fourteen vessels were constructed by Austal at Henderson, Western Australia. The first vessel, HMAS Armidale, was commissioned into the RAN in June 2005, and the last, HMAS Glenelg, entered service in February 2008. The Armidale-class ships are operated by the Australian Patrol Boat Group, and based in Cairns and Darwin. They are primarily tasked with border protection, fisheries patrols, and the interception of unauthorised arrivals by sea. The Armidales are longer and heavier than their Fremantle-class predecessors, with improved seakeeping ability and increased range, allowing them to reach Australia's offshore territories. (Full article...)

The Yeramba was an Australian self-propelled howitzer built after the end of the Second World War in the late-1940s. They were produced by mounting the 25 pounder gun-howitzer on an American M3A5 Grant tank hull, and were converted by the Ordnance Factory in Bendigo from 1950 to 1952. The Yeramba was withdrawn from service in 1957 after becoming obsolete and remains the only self-propelled artillery introduced into service by the Australian Army. The name is from the yeramba, an Aboriginal instrument for throwing spears. (Full article...)

No. 5 Airfield Construction Squadron (5ACS) was a Royal Australian Air Force (RAAF) construction squadron. The unit was first formed in July 1942 and served in the New Guinea Campaign and Borneo Campaign during World War II. The squadron was one of only a few RAAF airfield construction units to be retained at the end of the war, and formed part of Australia's contribution to the occupation of Japan from 1945 until it was disbanded in June 1949. 5ACS was re-raised in August 1951 and worked on several RAAF airfields in Australia. It also provided small detachments of engineers to support RAAF deployments to South Vietnam and Thailand during the Vietnam War. The squadron was the RAAF's only airfield construction unit from 1961 onward, and was disbanded in December 1974. (Full article...)

The Battle of Coral–Balmoral (12 May – 6 June 1968) was a series of actions fought during the Vietnam War between the 1st Australian Task Force (1 ATF) and the North Vietnamese People's Army of Vietnam (PAVN) 7th Division and Viet Cong (VC) Main Force units, 40 kilometres (25 mi) north-east of Saigon. Following the defeat of the PAVN/VC Tet offensive in January and February, in late April two Australian infantry battalions—the 1st and 3rd Battalions of the Royal Australian Regiment (RAR)—with supporting arms, were again deployed from their base at Nui Dat in Phước Tuy Province to positions astride infiltration routes leading to Saigon to interdict renewed movement against the capital. Part of the wider allied Operation Toan Thang I, it was launched in response to intelligence reports of another impending PAVN/VC offensive, yet the Australians experienced little fighting during this period. Meanwhile, the PAVN/VC successfully penetrated the capital on 5 May, plunging Saigon into chaos during the May Offensive in an attempt to influence the upcoming Paris peace talks scheduled to begin on the 13th. During three days of intense fighting the attacks were repelled by US and South Vietnamese forces, and although another attack was launched by the PAVN/VC several days later, the offensive was again defeated with significant losses on both sides, causing extensive damage to Saigon and many civilian casualties. By 12 May the fighting was over, and the PAVN/VC were forced to withdraw having suffered heavy casualties. US casualties were also heavy and it proved to be their most costly week of the war.

1 ATF was redeployed on 12 May to obstruct the withdrawal of forces from the capital, with two battalions establishing a fire support base named FSB Coral, just east of Lai Khê in Bình Dương Province, in an area of operations known as AO Surfers. However, poor reconnaissance and inadequate operational planning led to delays and confusion during the fly-in, and the Australians had only partially completed FSB Coral by the evening. The PAVN mounted a number of battalion-sized assaults on the night of 12/13 May, with a heavy bombardment from 03:30 signalling the start. Exploiting the disorganised defence to penetrate the Australian perimeter, the PAVN 141st Regiment temporarily captured a forward gun position during close-quarters fighting, before being repulsed by superior firepower that morning. Casualties were heavy on both sides, but the Australians had won a convincing victory. The following day 1 RAR was deployed to defend FSB Coral, while 3 RAR established FSB Coogee to the west to ambush staging areas and infiltration routes. Coral was again assaulted in the early hours of 16 May, coming under a heavy barrage followed by another regimental-sized attack. Again the base was penetrated, but after a six-hour battle the PAVN were forced to withdraw after suffering heavy losses. Expecting further fighting, the Australians were subsequently reinforced with Centurion tanks and additional artillery. On 22 May, FSB Coral was again attacked overnight, coming under a short but accurate mortar bombardment which was broken up by Australian artillery and mortars. (Full article...)

The 3rd Division was an infantry division of the Australian Army. Existing during various periods between 1916 and 1991, it is considered the "longest serving Australian Army division". It was first formed during World War I, as an infantry division of the Australian Imperial Force and saw service on the Western Front in France and Belgium. During this time it fought major battles at Messines, Broodseinde Ridge, Passchendaele, Amiens, and the St Quentin Canal.

The division was demobilised in 1919 before being re-raised in 1921 as part of the Citizen Forces, based in central Victoria. Throughout the 1920s and 1930s, the division's establishment fluctuated due to the effects of the Great Depression and a general apathy towards military matters. (Full article...)

Northern Command was one of several geographically based commands raised by the Royal Australian Air Force (RAAF) during World War II. Established in April 1944, it evolved from No. 9 Operational Group, which had been the RAAF's primary mobile formation in the South West Pacific theatre since September 1942, but had lately become a garrison force in New Guinea. Northern Command was headquartered initially at Milne Bay and then, from August 1944, in Madang. It conducted operations in New Guinea, New Britain, and Bougainville until the end of the war. Re-designated Northern Area in December 1945, it was headquartered in Port Moresby from March 1946 and disbanded in February 1947. (Full article...)

The 2/33rd Battalion was an infantry battalion of the Australian Army during the Second World War. It was formed as part of the Second Australian Imperial Force in the United Kingdom in June 1940 as the "72nd Battalion" to create the 25th Brigade, which eventually became part of the 7th Division. After the threat of invasion had passed, the battalion was transferred to the Middle East in early 1941, and after a period of garrison duty in the Western Desert, the battalion fought against the Vichy French in the invasion of Syria and Lebanon.

Later, in early 1942, in response to Japan's entry to the war, the battalion was transferred back to Australia and after a period of re-organisation and training it was sent to New Guinea where it took part in the Kokoda Track campaign. Arriving at the height of the fighting, after the Japanese advance stalled it took part in the pursuit of Japanese forces to the northern coast, fighting around the beachheads at Buna–Gona. In 1943, after returning to Australia for six months to refit, the battalion was committed to the Salamaua–Lae campaign, and then the Ramu Valley–Finisterre Range campaign. Returning to Australia in early 1944, a long period of inactivity followed before the 2/33rd undertook its last campaign in Borneo in the final months of the war. The battalion was disbanded in Brisbane in March 1946. (Full article...)

Richard Nigel Cullen, DFC (5 June 1917 – 4 March 1941) was an Australian fighter ace of World War II. Serving with the Royal Air Force (RAF), he was credited with as many as sixteen aerial victories before being killed in action during the Battle of Greece. Born in Newcastle, New South Wales, Cullen was living in London and had already seen action in the Spanish Civil War when he joined the RAF in 1937. Following the outbreak of World War II, he served initially as a transport pilot with No. 267 Squadron in the Middle East before seeking reassignment to fighters. He was then posted to No. 80 Squadron, flying Gloster Gladiator biplanes, and claimed six Axis aircraft before the unit converted to Hawker Hurricanes. Nicknamed "Ape" due to his physical bulk, Cullen was awarded the Distinguished Flying Cross for destroying five enemy aircraft in a single sortie on 28 February 1941. He was credited with another four victories in the one engagement on 3 March; the next day, he was shot down and killed while on escort duty over Albania, by a Regia Aeronautica Fiat G.50bis, at age twenty-three. (Full article...)

The General Dynamics F-111C (nicknamed the "Pig") is a variant of the F-111 Aardvark medium-range interdictor and tactical strike aircraft, developed by General Dynamics to meet Australian requirements. The design was based on the F-111A model but included longer wings and strengthened undercarriage. The Australian government ordered 24 F-111Cs to equip the Royal Australian Air Force (RAAF) in 1963, but the aircraft were not delivered until 1973 because of long-running technical problems. During 1979 and 1980 four of these aircraft were converted to the RF-111C reconnaissance variant. Four ex–United States Air Force (USAF) F-111As were purchased by Australia and converted to F-111C standard in 1982 to replace F-111Cs destroyed during accidents. Australia also operated 15 F-111Gs between 1993 and 2007, mainly for conversion training. The RAAF retired its remaining F-111Cs in December 2010. In Australian military and aviation circles, the F-111 Aardvark was affectionately known as the "Pig", due to its long snout and terrain-following ability.

The F-111Cs gave the RAAF a powerful strike capability but were never used in combat. The aircraft went through modernization programs in the 1980s and 1990s, and the RAAF acquired improved weapons to maintain their ability to penetrate hostile airspace. Despite this, by the 2000s the F-111Cs were becoming outdated and expensive to maintain, leading to a decision to retire them in 2010 rather than 2020 as originally planned. The F-111s were replaced by 24 Boeing F/A-18F Super Hornets pending delivery of F-35 Lightning IIs in development. (Full article...)

The Battle of Kujin (25–26 October 1950), also known as the Battle of the Broken Bridge, took place during the United Nations Command (UN) offensive towards the Yalu River, which followed the North Korean invasion of South Korea at the start of the Korean War. The battle was fought between Australian forces from 3rd Battalion, Royal Australian Regiment (3 RAR) and elements of the 17th Tank Brigade of the Korean People's Army (KPA) over a key bridge across the Taeryong River near Kujin, North Korea. On 25 October the 27th British Commonwealth Brigade had resumed their advance towards Pakchon after crossing the Chongchon River, with 3 RAR as the lead battalion. Arriving at Kujin, the Australians discovered that the centre span of the 300-metre (330 yd) concrete bridge had been demolished by KPA engineers, blocking their passage across the river. A platoon-sized reconnaissance patrol crossed the river using debris from the destroyed span; however, it was soon forced to withdraw by KPA holding the high ground. Airstrikes and artillery fire were subsequently called in at 17:15 by the Australians as they prepared to conduct an assault.

At 19:00 that evening, following the clearance of nearby Pakchon by D Company 3 RAR, the Australians sent two companies across the river to establish a bridgehead and prevent the KPA from consolidating their position on the western bank. A and B Companies subsequently established defensive positions on either side of the road. Shortly afterwards KPA forces were detected forming up for an assault on the right flank against B Company, and these preparations were broken up with mortars. The KPA then engaged the forward Australian companies with mortar fire which was largely ineffective. However, by 22:30 KPA activity increased significantly, with heavy small arms fire causing a number of casualties among the Australians which perilously had to be evacuated under fire by boat across the fast flowing tidal river. Further artillery support was called in by the Australians at 23:00 in response to renewed concentrations by the KPA in preparation for an assault. Meanwhile, the Australians sent another platoon across the river to reinforce the companies on the western bank. (Full article...)

Leslie Douglas (Les) Jackson, DFC & Bar (24 February 1917 – 17 February 1980) was an Australian fighter ace of World War II, credited with five aerial victories. Born in Brisbane, he was a businessman when he joined the Royal Australian Air Force (RAAF) Reserve in 1937. Called up for active duty shortly after the outbreak of war in September 1939, he served with No. 23 Squadron in Australia before posting to the South West Pacific theatre with No. 21 Squadron in Singapore. In March 1942 he joined No. 75 Squadron in Port Moresby, New Guinea, flying P-40 Kittyhawks under the command of his eldest brother, John. During the ensuing Battle of Port Moresby, Les shot down four Japanese aircraft.

Jackson took over command of No. 75 Squadron after his brother was killed in action on 28 April 1942, leading it in the Battle of Milne Bay later that year. Credited with a fifth aerial victory, he became the RAAF's first ace in the New Guinea campaign, and was awarded the Distinguished Flying Cross (DFC). By 1944, Jackson was wing leader of No. 78 (Fighter) Wing in Western New Guinea, gaining promotion to wing commander in September that year. Awarded a bar to his DFC in March 1945, he served as chief flying instructor at No. 8 Operational Training Unit in Australia, and saw out the war as commander of Air Defence Headquarters, Madang. After leaving the RAAF in 1946, Jackson returned to the business world, running two garages. He died in Southport, Queensland, in 1980. (Full article...)

The 1st Parachute Battalion was a parachute infantry battalion of the Australian Army. Raised for service during the Second World War, it was formed in early 1943 from volunteers for airborne training. Despite achieving a high level of readiness, the battalion did not see action during the war and was disbanded in early 1946. (Full article...)