South-eastern Asia · BRN
Brunei
The story · 8 chapters
How it was drawn
A river port that traded with China for a thousand years, ruled much of Borneo's coast as a sultanate, was cut down to two small pieces in the nineteenth century, and has been independent since 1984.
Play the story Take the first lessonThrough the ages
Rivals in history
The kingdoms, empires and states Brunei fought or stood against, from the first to today.
- Majapahit1365 to 1408
The Javanese court poem Nagarakretagama of 1365 lists Barune among the tributaries of Majapahit. Brunei looks to Ming China for protection, and its king's voyage to the Chinese court in 1408 marks that turn.
- Spanish Empire1578
In the Castilian War, Spanish forces from Manila capture the capital of Brunei, which they accuse of backing Muslim resistance in the Philippines. An epidemic forces them to leave after a few weeks, but Brunei's power in the Philippines is broken.
- Sultanate of Sulu1660 to 1673
During a Brunei civil war, Sulu backs the winning side and is rewarded, according to its own tradition, with the northeast of Borneo. Brunei disputes the gift, which later underlies the Philippine claim to Sabah.
- Brooke Sarawak1841 to 1890
James Brooke, made Rajah of Sarawak by the sultan in 1841, and his nephew Charles push Sarawak north river by river. The seizure of the Limbang valley in 1890 splits Brunei in two, and Brunei long refuses to accept it.
- British Empire1846 to 1888
In 1846 a British squadron shells Brunei town after the sultan has pro-British relatives killed, and Brunei cedes Labuan. Leases then hand North Borneo to a British company from 1877, before Brunei accepts a protectorate in 1888.
- Empire of Japan1941 to 1945
Japanese troops land in December 1941 to seize the Seria oilfields and occupy Brunei for more than three years. Australian forces land at Brunei Bay in June 1945, and the oil wells set on fire by the retreating Japanese burn for months.
- Malaysia1963 to 2009
After Brunei refuses to join Malaysia in 1963, relations stay cool, and Brunei keeps claiming the Limbang district of Sarawak. An exchange of letters in 2009 settles the maritime boundary and ends the open dispute.
Brunei's exclusive economic zone in the South China Sea, including Louisa Reef, overlaps the vast area claimed by China. Brunei is the quietest of the claimants, but the overlap remains unresolved.
Today
Brunei now
The Sultanate of Brunei's influence peaked between the 15th and 17th centuries, when its control extended over coastal areas of northwest Borneo and the southern Philippines. Internal strife over royal succession, colonial expansion of European powers, and piracy subsequently brought on a period of decline. In 1888, Brunei became a British protectorate; independence was achieved in 1984.
- Capital
- Bandar Seri Begawan
- Government
- absolute monarchy or sultanate
- Head of government
- Hassanal Bolkiah I of Brunei
- Languages
- Malay, British English
- Area
- 5,770 km²
Through time
Then and now
- Population459,0002023 · 48,300 in 1950
- Life expectancy75.3 years2023 · 50.6 years in 1950
- Living in cities75%2025 · 26% in 1950
- Literacy96%2011 · 28% in 1950
- Military alliancesNone of these2024 · None of these in 1950
- Military spending3.7% of GDP2024
- War deathsNone2025
Population: HYDE 3.3, Gapminder and UN WPP. GDP per capita: Maddison Project Database 2023. Urban share: UN WPP. Life expectancy: Riley, HMD, UN WPP. Literacy: OWID historical estimates, World Bank, UNESCO. Military spending: SIPRI. War deaths: UCDP. Political regime: V-Dem, Regimes of the World. All via Our World in Data (CC BY 4.0). Alliances and organization memberships: compiled by Atlas. Satellites in orbit: CelesTrak SATCAT. Modern borders, backcast.
Relations
Close partners and tensions
Close partners
- United Kingdom
- United States
- Malaysia
- Singapore
- Indonesia
Summarised from World Bank and Wikipedia data, updated 23 October 2026.