Guyana tells World Court Venezuela's claim on oil-rich Esequibo region poses existential threat
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Guyana tells World Court Venezuela's claim on oil-rich Esequibo region poses existential threat

Published by Global Banking & Finance Review

Posted on May 4, 2026

2 min read

· Last updated: May 4, 2026

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Guyana Appeals to World Court Over Venezuela’s Claim to Oil-Rich Esequibo Region

Guyana and Venezuela’s Dispute Over the Esequibo Region

Background of the Esequibo Dispute

THE HAGUE, May 3 (Reuters) - Guyana has asked judges at the International Court of Justice to rule that Venezuela does not have a legitimate claim on the potentially oil-rich region around the Esequibo river, which has been the subject of a dispute between the Latin American neighbours since colonial days.

Impact on Guyana’s Development

"Facing a larger and more powerful neighbour's designs on our territory has not only threatened our peace and security, it has held back our development," Guyana's Foreign Minister Hugh Hilton Todd told judges at the start of week-long hearings at the ICJ, also known as the World Court.

Details of the Disputed Territory

At issue is a 160,000-square-km (62,000-square-mile) border territory around the Esequibo river, which is mostly jungle, and an offshore area where massive discoveries of oil and gas have been made.

Venezuela’s Claim and Guyana’s Response

Todd said Venezuela's "unlawful" claim applies to more than 70% of Guyana's territory.

Legal Proceedings at the International Court of Justice

Guyana’s Case at the ICJ

In 2018, Guyana brought the case to the ICJ - the United Nations' top court - which deals with disputes between states, and asked it to confirm the border laid down in an 1899 arbitration between Venezuela and the then-colony of British Guiana, according to which the territory belongs to Guyana. 

Venezuela’s Response and Recent Developments

In a 2023 referendum Venezuelan voters rejected the ICJ's jurisdiction over the territorial dispute with Guyana and backed the creation of a new state in the Esequibo region which Venezuela established a year later.

After the capture of President Nicolas ​Maduro and his wife by ​U.S. forces in ⁠January, Venezuela is being run by an interim government. Venezuela will have a chance to set out its case on Wednesday. 

Expected Outcome and Enforcement

A final judgment in the case is months away. Rulings of the ICJ are binding and without appeal, but the court has no way to enforce them itself, instead relying on the U.N. Security Council.

(Reporting by Stephanie van den Berg; Editing by Hugh Lawson)

Key Takeaways

  • The 160,000 km² Esequibo region—over 70 % of Guyana—is home to massive offshore oil and gas reserves, making the territory strategically and economically vital to Guyana’s future (cfr.org).
  • Guyana has brought the case before the International Court of Justice to confirm the boundary set by the 1899 arbitration, with final judgment expected in months; ICJ decisions are binding but rely on U.N. Security Council enforcement (infobae.com).
  • Venezuela has rejected ICJ jurisdiction (via a 2023 referendum) and created a “state” in the region; the ICJ has issued provisional measures ordering Caracas to refrain from actions (e.g., elections) that could alter the status quo (investing.com)

References

Frequently Asked Questions

What is the Esequibo region dispute between Guyana and Venezuela?
The Esequibo region dispute is a longstanding territorial conflict where Venezuela claims the oil-rich border territory, while Guyana asserts ownership based on an 1899 arbitration.
Why is the Esequibo region important?
The Esequibo region is significant due to its large area, rich resources, and recent offshore discoveries of oil and gas.
What is Guyana requesting from the International Court of Justice?
Guyana has asked the ICJ to uphold the 1899 border decision and rule that Venezuela does not have a legitimate claim on the Esequibo territory.
How has Venezuela responded to the ICJ case?
Venezuela rejected the ICJ's jurisdiction in a 2023 referendum and established a new state in the disputed region.
Are the International Court of Justice's rulings enforceable?
The ICJ's rulings are binding but must be enforced by the U.N. Security Council, as the court has no direct means of enforcement.

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