ICJ Rules in Favor of Equatorial Guinea in Gabon Islands Dispute

ICJ Rules in Favor of Equatorial Guinea in Gabon Islands Dispute
Above: A view of the Peace Palace, home to the International Court of Justice, in The Hague, Netherlands, on May 1, 2025.  Image credit: Mouneb Taim/Contributor/Middle East Images/AFP via Getty Images

The Facts

  • The International Court of Justice (ICJ) on Monday ruled in favor of Equatorial Guinea in a decades-long territorial dispute over three islands — Mbanie, Cocotiers, and Conga — located in potentially oil-rich waters of the Gulf of Guinea. The Court based its decision on a 1900 colonial treaty between France and Spain.
  • The disputed territory centers on the 30-hectare (74-acre) Mbanie island, which has been under Gabonese military control since 1972, when its forces expelled Equatorial Guinea's troops. However, the islands remained largely uninhabited throughout the conflict.
  • After first hearing arguments last October, the Court rejected Gabon's claim based on the 1974 Bata Convention, ruling it was not a legally binding treaty, particularly as Gabon could only produce an unauthenticated photocopy instead of the original document when requested.

Sources Split


The Spin


Narrative A

The ICJ ruling rightfully upholds historical colonial boundaries and international law principles. The 1900 treaty established Spanish sovereignty over these islands, which naturally transferred to Equatorial Guinea upon independence. Gabon's military occupation since 1972 has been illegal, and its reliance on an unverifiable 1974 agreement shows the weakness of its territorial claims.

Narrative B

The Bata Convention of 1974 legitimately established Gabon's sovereignty over these islands, but poor archive management in challenging tropical conditions prevented preservation of the original document. The geographical proximity and historical connections between these islands and Gabon's mainland make them a natural extension of Gabonese territory. The Court ignored this reality.

Narrative C

This peaceful resolution is a clear win for the U.N. and multilateral diplomacy. Instead of escalating a decades-long dispute over oil-rich islands, Gabon and Equatorial Guinea chose international law and the ICJ. It's a testament to the U.N.'s role in defusing tensions and promoting lawful, cooperative conflict resolution between sovereign nations.


Metaculus Prediction


The Controversies


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© 2026 Improve the News Foundation.

All rights reserved.

Version 7.17.1