The British Indian Ocean Territory (BIOT) or Chagos Islands is an overseas territory of the United Kingdom situated in the Indian Ocean halfway between Tanzania and Indonesia. The territory comprises the six atolls of the Chagos Archipelago with over 1,000 individual islandsmany tinyamounting to a total land area of .
The largest island is Diego Garcia, , the site of a joint military facility of the United Kingdom and the United States. Following the eviction of the native population (Chagossians) in the 1960s, the only inhabitants are US and British military personnel and associated contractors, who collectively number around 4,000 (2004 figures).
How places in British Indian Ocean Territory are organized
All places in British Indian Ocean Territory
Further information on historical place organization in British Indian Ocean Territory