British Indian Ocean Territory Domains

Formerly administered as part of the British Crown Colony of Mauritius, the British Indian Ocean Territory (BIOT) was established as an overseas territory of the UK in 1965. A number of the islands of the territory were later transferred to the Seychelles when it attained independence in 1976. The largest and most southerly of the islands, Diego Garcia, contains a joint UK-US naval support facility.

All economic activity is concentrated on the largest island of Diego Garcia, where a joint UK-US military facility is located. Construction projects and various services needed to support the military installation are performed by military and contract employees from the UK, Mauritius, the Philippines, and the US. Some of the natural resources found in this territory include coconuts, fish, and sugarcane. Sugarcane is still a major export for this territory. There are no industrial or agricultural activities on the islands. The territory earns foreign exchange by selling fishing licenses and postage stamps.