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 -

From 31 May to 8 June 1942, during World War II, Imperial Japanese Navy submarines made a series of attacks on the Australian cities of Sydney and Newcastle. On the night of 31 May – 1 June, three Ko-hyoteki-class midget submarines (M-14, M-21 and M-24), each with a two-member crew, entered Sydney Harbour, avoided the partially constructed Sydney Harbour anti-submarine boom net, and attempted to sink Allied warships. Two of the midget submarines were detected and attacked before they could engage any Allied vessels. The crew of M-14 scuttled their submarine, whilst M-21 was successfully attacked and sunk. The crew of M-21 killed themselves. These submarines were later recovered by the Allies. The third submarine attempted to torpedo the heavy cruiser USS Chicago, but instead sank the converted ferry HMAS Kuttabul, killing 21 sailors. This midget submarine's fate was unknown until 2006, when amateur scuba divers discovered the wreck off Sydney's northern beaches. (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 Bluey special "The Sign" reminded a Sydney Morning Herald reporter of Australia's housing crisis?
- ... that Mabel Freer was deported from Australia because she could not speak Italian?
- ... that Towa Tei's "Sometime Samurai" remained unfinished for eight years until Australian singer Kylie Minogue re-recorded the song in 2004?
- ... that Georgina Sutton was the first woman to be appointed the chief pilot of an Australian airline?
- ... that Australian judoka Josh Katz competed in the 2024 Paris Olympics six months after completely rupturing an ACL?
- ... that the Victoria State Government has ordered 100 G-class trams, which is the largest domestic order in Australian history?
- ... that the search for a lost radioactive capsule along a 1,400-kilometre (870 mi) stretch of road in Western Australia was likened to looking for a needle in a haystack?
- ... that to learn the rules of American football, Australian Adam Korsak, who was named the best college punter in 2022, played Madden NFL 06 and watched Any Given Sunday?
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

- 1770 – HM Bark Endeavour, and her captain, James Cook, first sight the eastern coast of the continent of Australia.
- 1836 – John Batman (pictured) and his family arrive at Port Phillip, in present-day Victoria, and settle on Batman Hill.
- 1908 – Forty-four people are killed and 400 injured after two trains collide at the Sunshine railway station, the junction of the Ballarat and Bendigo railway lines.
- 1919 – Richard Hillary, future Royal Australian Air Force pilot and author of the autobiographical The Last Enemy, is born in Sydney, New South Wales.
- 1954 – In the Petrov Affair, Evdokia Petrova seeks political asylum after the plane carrying her back to the Soviet Union lands at Darwin, with her escorts disarmed by Commonwealth police.
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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 19 April 2025, there are 208,008 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 2.15% of all good articles (see WP:AUSFG). Including non-article pages, such as talk pages, redirects, categories, etc., there are 416,016 pages in the project.
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