British Indian Ocean Territory

Independence none (dependent territory of the UK)

British Indian Ocean Territory as the 1997 edition of the CIA World Factbook published it: 45 fields, one of 36 editions from 1990 to 2025.

field in that editiontext changed from the edition beforenot in that editionthe open editionEach field below ends in its editions, 1990 to 2025. Point at a year above to follow it down.

Capitalnone
Position6 00 S, 71 30 E
Area60 sq km
LocationSouthern Asia, archipelago in the Indian Ocean, about
Populationas each edition published it
Not in this edition 3,000 in 1990

Geography

Southern Asia, archipelago in the Indian Ocean, about | one-half the way from Africa to Indonesia

18 fields
Area
60sq km
land : 60 sq kmwater: 0 sq kmnote: includes the entire Chagos Archipelagoabout 0.3 times the size of Washington, DC
Coastline
698km
land boundaries: 0 kmexclusive fishing zone: 200 nmterritorial sea: 3 nm
Highest point
15m
unnamed location on Diego Garcialowest point : Indian Ocean 0 m
Irrigated land
0sq km
(1993)

Location

Southern Asia, archipelago in the Indian Ocean, about one-half the way from Africa to Indonesia

Geographic coordinates

6 00 S, 71 30 E

Climate

tropical marine; hot, humid, moderated by trade winds

Terrain

flat and low (up to four meters in elevation)

Natural resources

coconuts, fish

Land use

arable land:
NA%
permanent crops:
NA%
permanent pastures :
NA%
forests and woodland:
NA%
other:
100% (1993 est.)

Environment - international agreements

party to:
NA
signed, but not ratified:
NA

Geography - note

  • archipelago of 2,300 islands;
  • Diego Garcia, largest and southernmost island, occupies strategic location in central Indian Ocean;
  • island is site of joint US-UK military facility

People

1 field

Population

no indigenous inhabitants note: there are UK-US military personnel and civilian contractors; civilian inhabitants, known as the Ilois, evacuated to Mauritius before construction of UK-US military facilities

Government

9 fields

Country name

conventional long form:
British Indian Ocean Territory
conventional short form :
none
abbreviation:
BIOT

Dependency status

dependent territory of the UK; administered by a commissioner, resident in the Foreign and Commonwealth Office in London

Independence

none (dependent territory of the UK)

Executive branch

chief of state:
Queen ELIZABETH II of the UK (since 6 February 1952)
head of government:
  • Commissioner David Ross MACLENNAN (since NA 1994);
  • Administrator Don CAIRNS (since NA);
  • note - both reside in the UK
cabinet:
NA
elections :
  • none;
  • the queen is a hereditary monarch;
  • commissioner and administrator appointed by the queen

Diplomatic representation in the US

none (dependent territory of the UK)

Diplomatic representation from the US

none (dependent territory of the UK)

Flag description

white with the flag of the UK in the upper hoist-side quadrant and six blue wavy horizontal stripes bearing a palm tree and yellow crown centered on the outer half of the flag

Economy

All economic activity is concentrated on the | largest island of Diego Garcia, where joint UK-US defense facilities | are located.

4 fields

Economy - overview

All economic activity is concentrated on the largest island of Diego Garcia, where joint UK-US defense facilities are located. Construction projects and various services needed to support the military installations are done by military and contract employees from the UK, Mauritius, the Philippines, and the US. There are no industrial or agricultural activities on the islands.

Electricity - capacity

NA kW note : electricity supplied by the US military

Electricity - production

NA kWh note: electricity supplied by the US military

Communications

6 fields

Telephone system

facilities for military needs only

domestic:
NA
international:
NA

Radio broadcast stations

AM 1, FM 1, shortwave 0

Transportation

5 fields

Airports by runway lengthpaved only

total
1over 3,047 m
1

Highways

total:
NA km
paved:
short stretch of paved road of NA km between port and airfield on Diego Garcia
unpaved :
NA km

Ports and harbors

Diego Garcia

Airports

1 (1996 est.)

Military

1 field

Military - note

defense is the responsibility of the UK

Transnational Issues

1 field

Disputes - international

the island of Diego Garcia is claimed by Mauritius BRITISH VIRGIN ISLANDS (dependent territory of the UK)

Cite this entry

Central Intelligence Agency. “British Indian Ocean Territory.” The World Factbook 1997. Archived by The Factbook, thefactbook.org/british-indian-ocean-territory/1997.