THE HAGUE, Netherlands – "Murderous armed incursions" by the Thai military around a historic temple in a disputed border region form a "grave threat" to regional peace and security, Cambodian Foreign Minister Hor Namhong told the U.N.'s highest court Monday.
Fighting between the two nations has cost some 20 lives, wounded dozens and sent tens of thousands fleeing since 2008, when the 11th-century Preah Vihear temple was given U.N. World Heritage status, overriding Thailand's objections.
In a fresh attempt to settle a dispute that has simmered for decades between the Southeast Asian neighbors, Cambodia is asking the International Court of Justice for a new interpretation of its 1962 judgment that gave Cambodia control of the temple.
Hor Namhong said Thailand is basing its recent military action on an interpretation of the 1962 judgment that is "both erroneous and unacceptable."
Thailand, he said, is using its reading of the ruling "to provide legal cover for armed incursions into Cambodian territory."
Thai Foreign Minister Kasit Piromya said his nation does not dispute Cambodian ownership of the temple, but said the two countries are still involved in talks to settle a border dispute in the region, which he argued was not covered by the court's 1962 decision.
"We do not understand why we have to come here when there is already an existing mechanism" for negotiating a border, Kasit told reporters outside the courtroom.
Monday's hearing was focused on Cambodia's request for the court to issue an emergency order to Thailand to withdraw its troops from the disputed region. The court could make a decision on the request within weeks, but will likely take years to settle the underlying border dispute.
Tensions along the border have been exacerbated in recent months in part by pressure from influential Thai nationalist groups that have protested in Bangkok, urging the government to take back disputed border territory. Hardcore nationalists insist a 1962 World Court ruling awarding the Preah Vihear temple to Cambodia was unfair.
The flare-up also comes as the Thai military raises its profile in domestic politics ahead of a general election scheduled for July 3.
"Thailand does not merely challenge Cambodia's sovereignty in this region, but is imposing its own interpretation by occupying this zone by murderous armed incursions," Hor Namhong said.
According to its World Heritage listing, the temple dedicated to Shiva "is exceptional for the quality of its architecture, which is adapted to the natural environment and the religious function of the temple, as well as for the exceptional quality of its carved stone ornamentation."
Talks mediated by Indonesia's president in early May between the two countries' prime ministers failed to hammer out a lasting cease-fire.
"The two armies confront one another on a daily basis and new Thai aggression could arise at any moment," Hor Namhong told the judges. "It is time for international law to speak loudly."