Portal:Australia
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Introduction

Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. It has a total area of 7,688,287 km2 (2,968,464 sq mi), making it the sixth-largest country in the world and the largest in Oceania. Australia is the world's flattest and driest inhabited continent. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates including deserts in the interior and tropical rainforests along the coast.
The ancestors of Aboriginal Australians began arriving from south-east Asia 50,000 to 65,000 years ago, during the last glacial period. By the time of British settlement, Aboriginal Australians spoke 250 distinct languages and had one of the oldest living cultures in the world. Australia's written history commenced with Dutch exploration of most of the coastline in the 17th century. British colonisation began in 1788 with the establishment of the penal colony of New South Wales. By the mid-19th century, most of the continent had been explored by European settlers and five additional self-governing British colonies were established, each gaining responsible government by 1890. The colonies federated in 1901, forming the Commonwealth of Australia. This continued a process of increasing autonomy from the United Kingdom, highlighted by the Statute of Westminster Adoption Act 1942, and culminating in the Australia Acts of 1986.
Australia is a federal parliamentary democracy and constitutional monarchy comprising six states and ten territories. Its population of almost 28 million is highly urbanised and heavily concentrated on the eastern seaboard. Canberra is the nation's capital, while its most populous cities are Sydney and Melbourne, both with a population of more than 5 million. Australia's culture is diverse, and the country has one of the highest foreign-born populations in the world. It has a highly developed economy and one of the highest per capita incomes globally. Its abundant natural resources and well-developed international trade relations are crucial to the country's economy. It ranks highly for quality of life, health, education, economic freedom, civil liberties and political rights.
Featured article -

No. 79 Squadron is a Royal Australian Air Force (RAAF) flight training unit that has been formed on four occasions since 1943. The squadron was established in May 1943 as a fighter unit equipped with Supermarine Spitfires, and subsequently saw combat in the South West Pacific theatre of World War II. Between June 1943 and the end of the war in August 1945 it flew air defence patrols to protect Allied bases and ships, escorted Australian and United States aircraft, and attacked Japanese positions. The squadron was disbanded in November 1945, but was re-formed between 1962 and 1968 to operate CAC Sabres from Ubon Air Base in Thailand. In this role it contributed to the defence of Thailand against a feared attack from its neighbouring states and exercised with United States Air Force units. No. 79 Squadron was active again at RAAF Base Butterworth in Malaysia between 1986 and 1988 where it operated Mirage III fighters and a single DHC-4 Caribou transport during the period in which the RAAF's fighter squadrons were transitioning to new aircraft. (Full article...)
Selected biography -
Phillip Davey, VC, MM (10 October 1896 – 21 December 1953) was an Australian recipient of the Victoria Cross (VC), the highest award for gallantry in battle that could be awarded to a member of the Australian armed forces at the time. Davey enlisted in the Australian Imperial Force in December 1914 for service in World War I, and joined his unit, the 10th Battalion, on the island of Lemnos on 10 April 1915. Along with his battalion, he landed at Anzac Cove, Gallipoli, on 25 April. He fought at Anzac until he was evacuated sick in early November, returning to Australia the following January. (Full article...)
Did you know (auto-generated) -
- ... that the health of prisoners in Australia is impacted by their lack of access to Medicare, the country's otherwise-universal health care system?
- ... that Marie Breen retired from the Australian Senate to care for her husband, who had been badly injured in a car accident?
- ... that Scottish painter Gordon Coutts left Australia without paying maintenance to his estranged wife, but was arrested in New Zealand?
- ... that people traveled from as far away as Australia and the Netherlands to stay at a house in Ohio?
- ... that Australian politicians may face the pub test?
- ... that Episode 7921 of Neighbours featured Australia's first televised fictional same-sex wedding since the country voted in favour of legalising same-sex marriage?
- ... that Aon v Australian National University overturned a precedent that encouraged litigation-prolonging amendments to pleadings?
- ... that when Australian Brihony Dawson debuted as the first non-binary host of reality TV franchise The Challenge, they decided not to imitate the "ominous" style of the U.S. host?
In the news
- 7 April 2025 – Tariffs in the second Trump administration, Executive orders in the second presidency of Donald Trump
- The Nikkei 225, SSE Composite Index, and Hang Seng Index experience substantial losses following Friday’s losses on the New York Stock Exchange as a result of U.S. President Donald Trump's tariffs. European markets also decline, particularly in banking and defense sectors. The ASX 200 in Australia and the Kospi in South Korea also closes lower. (BBC News)
- 2 April 2025 – Tariffs in the second Trump administration
- In the 10% tariff, the U.S. lists the Australian territory of Heard Island and McDonald Islands near Antarctica, despite the fact that it has no human inhabitants, imports or exports. In response to finding these islands in the list, Australian prime minister Anthony Albanese commented that "Nowhere on earth is safe" for the tariff. (The Guardian)
- 31 March 2025 – Australia–North Korea relations
- The Royal Australian Air Force deploys a long-range maritime patrol aircraft P-8 Poseidon to Kadena Air Base in Okinawa Prefecture, Japan, to monitor North Korean maritime activities in the Yellow Sea, including weapons shipments prohibited under international sanctions. (NK News)
- 8 March 2025 – 2024–25 Australian region cyclone season
- Cyclone Alfred
- One person is confirmed killed and thirteen others are injured in floods caused by Cyclone Alfred as it passes through Queensland and New South Wales, Australia. (AP)
- 5 March 2025 – 2024–25 Australian region cyclone season
- Tropical Cyclone Alfred
Selected pictures -
On this day

- 1865 – Bushranger Dan Morgan is shot and killed at Peechalba Station in Victoria.
- 1896 – Edwin Flack wins the Men's 800 metres at the 1896 Summer Olympics.
- 1909 – Dancer, actor, director and choreographer Robert Helpmann is born in Mount Gambier.
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Consider joining WikiProject Australia, a WikiProject dedicated to improving Wikipedia's coverage of topics related to Australia. The project page and its subpages contain suggestions on formatting and style of articles, which can be discussed at the project's notice board. To participate, simply add your name to the project members page.
As of 9 April 2025, there are 207,790 articles within the scope of WikiProject Australia, of which 598 are featured and 894 are good articles. This makes up 2.98% of the articles on Wikipedia, 5.27% of all featured articles and lists, and 2.16% of all good articles (see WP:AUSFG). Including non-article pages, such as talk pages, redirects, categories, etc., there are 415,580 pages in the project.
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