Page "Geography of Thailand" Paragraph 66

Cambodia's disputes with Thailand after 1951 arose in part from ill-defined boundaries and changes in France's political attitude.

Recently, the most notable case has been a dispute over Prasat Preah Vihear submitted to the International Court of Justice, which ruled in favor of Cambodia in 1962.

During the years that the Cambodian capital, Phnom Penh, was controlled by the Khmer Rouge regime of Pol Pot ( 1975 to 1979 ), the border disputes continued.