British Indian Ocean Territory flag British Indian Ocean Territory

Military Outpost in the Indian Ocean

Overview

A remote archipelago in the Indian Ocean, home to the controversial Diego Garcia military base and some of the world's most pristine coral atolls.

Geographic Context

Region
Africa
Subregion
Eastern Africa
Land Area
60 km²
Capital
Diego Garcia
Languages
English
Currencies
United States dollar ($)

Society & Governance

Health
WHO Health Indicators
Population
Demographics & Census
Education
Enrollment & Literacy
Society
UN SDG Metrics
Civil Liberties
Press & Political Freedom
Government
Governance & Rule of Law

International

Travel
Visas & Entry Requirements
Diplomatic Relations
Embassies & Alliances
Defence
Military & Security
Infrastructure
Energy & Transport
Environment
Emissions & Biodiversity
Alternatives
Similar Jurisdictions
Jurisdiction Guide
Tips & Cultural Insights

Frequently Asked Questions

Sources: World Bank | WHO | Freedom House | OECD · Last updated: 2025