Relationship dossier

British Indian Ocean Territory Guyana

Relationship assessment

Guyana supported Mauritius’s claim to the Chagos Archipelago; the territory is administered by the United Kingdom.

British Indian Ocean Territory toward Guyana

Not assessed

The British Indian Ocean Territory is administered by the United Kingdom and does not conduct an independent foreign policy.

Guyana toward British Indian Ocean Territory

-15

Guyana supported the 2019 UN General Assembly resolution calling for the United Kingdom to end its administration of the Chagos Archipelago and for the archipelago to be returned to Mauritius.

Overall relationship

Not assessed
How to read these scores

Scores are rough judgments, not objective measurements or current verification. Directional scores describe government policy and conduct, not public opinion. The overall score is an independent estimate, never an average.

−100
Extreme sustained hostility
−50
Substantially adversarial
0
Mixed or neutral, supported by knowledge
+50
Substantially cooperative
+100
Exceptionally close sustained partnership

“Not assessed” means there is no recorded score. Pair existence makes no claim about diplomatic recognition or established relations.

Relationship context

Knowledge coverageLimited

Overview

The British Indian Ocean Territory is a British-administered dependent territory, not a sovereign state with an independent foreign policy. Guyana supported the UN General Assembly resolution calling for the United Kingdom to end its administration of the Chagos Archipelago and for the archipelago to be returned to Mauritius. This reflects a position on the territory’s sovereignty, rather than evidence of broader direct Guyana–territory cooperation.

Areas of tension

Key developments

Major uncertainties

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