The history of Papua New Guinea, explained
Fifty thousand years of settlement, two colonial empires, the hardest fighting of the Pacific war, and a country that wrote its own constitution and took its independence in 1975. Told in plain language, from the primary record, with every claim sourced.
Where do you want to start?
Nine eras, from first settlement to the present. Each one lists every article written on it.
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to 1526
Before outside contact
Fifty thousand years of settlement, agriculture at Kuk earlier than almost anywhere on earth, and trade networks that moved goods across the region long before any outsider arrived.
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1526–1883
First outside contact
Portuguese and Spanish sightings, the naming of the island, whalers and traders, and the labour trade that took Islanders to Queensland.
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1884–1914
The colonial partition
Germany takes the north, Britain the south. British New Guinea becomes Papua, and in 1906 passes to the new Commonwealth of Australia.
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1914–1941
The Mandate years
Australian occupation of German New Guinea, the League of Nations mandate, the goldfields, and first contact in the Highlands in the 1930s.
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1942–1945
The Second World War
Rabaul, Kokoda, Milne Bay, Buna–Gona, Lae and Bougainville — a war that reached further into the country than the administration ever had.
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1945–1975
Towards independence
Trusteeship, the Papua and New Guinea Act 1949, the House of Assembly, the Constitutional Planning Committee and self-government in 1973.
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1975–1988
Independence
Sixteen September 1975, a home-grown constitution, the first Somare governments and the shape of the new state.
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1988–2001
The Bougainville conflict
Panguna, the ten-year conflict, the Sandline affair, the Bougainville Peace Agreement and the road to the 2019 referendum.
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2001 onwards
Modern Papua New Guinea
Resource booms, LNG, changes of government, the courts, and a country whose institutions are now older than most of its population.
Why this site exists
Most of what is written about Papua New Guinea's past online is thin, recycled, and wrong in small ways that compound.
PNG history is unusually badly served on the open web. The serious work sits in university libraries, in Australian and German archives, in the Papua New Guinea National Gazette, and in material that never made it online at all. What is online is mostly a short, error-prone summary copied between sites, with the colonial period flattened into a paragraph and everything before 1884 reduced to a sentence.
This site is an attempt at the opposite: one subject at a time, written at length, with the sources named so you can check the claim rather than trust the page. Where the record is contested or simply thin — and for long stretches of this history it is both — the article says so instead of picking the tidier version.
It is written by a lawyer admitted to practise in Papua New Guinea, which shapes what this site is good at. Constitutional and legal history — the colonial ordinances, the Papua and New Guinea Act, the Constitutional Planning Committee, the drafting of the 1975 Constitution, the Bougainville Peace Agreement and its constitutional machinery — gets closer attention here than it usually does, because those documents are readable primary sources and most accounts skip them.