The ruling was a second defeat for Venezuela’s attempts to have the case tossed out. It came more than two years after judges rejected a challenge by Caracas to the world court’s jurisdiction.
In the admissibility challenge rejected Thursday, Venezuela had argued that the court could not hear the case without the involvement of the United Kingdom, which was Guyana’s colonial master at the time of the original border decision. The Guyanese side had argued that Britain ceased to have any involvement in the case once Guyana gained its independence in 1966 and that Venezuela was using its argument as a delay tactic.
Guyana President Irfaan Ali welcomed Thursday’s ruling and underlined his country’s commitment to resolving the dispute peacefully.
“Guyana remains confident that its longstanding international boundary with Venezuela will be confirmed by the court,” Ali said in a statement.
Venezuelan Vice President Delcy Rodríguez said in a statement that his government rejects the ruling, and continues insist on a resolution outside of the court. Venezuela maintains the negotiations must involve London because Britain had allegedly forged fraudulent maps that were used to decide the border in the 1800s, the statement said.
The territorial dispute dates back to an arbitration award by an international tribunal in 1899 that drew the border between the two South American nations largely to the favor of Guyana, which was then a British colony. The Tunisia-sized swath of jungle west of the Essequibo river in the dispute is rich in gold, diamonds, timber and other natural resources.
Guyana took the case to the world court in 2018 after years of fruitless mediation failed to resolve the dispute. In its case, Guyana asks the court to rule that the 1899 border decision is valid and binding on both countries.
Decisions by the International Court of Justice are final and legally binding.
