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Relationship dossier

Equatorial Guinea Nigeria

Relationship assessment

Maritime resource cooperation anchors Equatorial Guinea–Nigeria relations

Equatorial Guinea toward Nigeria

+35

Equatorial Guinea joined Nigeria in establishing a Joint Development Zone to manage shared maritime claims and resource development in the Gulf of Guinea.

Nigeria toward Equatorial Guinea

+35

Nigeria joined Equatorial Guinea in establishing a Joint Development Zone to manage shared maritime claims and resource development in the Gulf of Guinea.

Overall relationship

+35

The Joint Development Zone provides a durable framework for cooperation over overlapping maritime claims and resources. The broader scope and implementation of bilateral cooperation are unclear.

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

Equatorial Guinea and Nigeria have cooperated over overlapping maritime claims in the Gulf of Guinea through an agreement establishing a Joint Development Zone for shared resource development. This arrangement provides a concrete basis for bilateral cooperation, although the scope and implementation of broader government-to-government cooperation are unclear.

Key developments

Major uncertainties

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