Thai Prime Minister Abhisit Vejjajiva Sunday said he would discuss about the border dispute issue with Cambodian Prime Minister Hunsen during the ASEAN Plus Three summit to be held next week in Thailand.

Meanhwhile, Abhisit expressed condolence to families of the two Thai soldiers, who died after Thai and Cambodian troops exchanged fire on the disputed border area on Friday.

Abhisit vowed to quickly solve the ongoing border dispute, which had prolonged since both sides had had different views on the line of demarcation, the website by Bangkok Post reported.

The Thai Prime Minister said as he respected the International Court's ruling after it awarded the 900-year-old Preah Vihear temple to Cambodia in 1962, however, he conceded the situation had intensified after Cambodia applied to list Preah Vihear as a World Heritage site.

Abhisit said he would at the same time ensure that Thailand would not lose its territorial right on Thailand's northeastern province of Si Sa Ket, which borders Cambodia.

Also, Thai Deputy Prime Minister overseeing security affairs Suthep Thaugsuban and Defence Minister Pravit Wongsuwan were continually coordinating with Cambodian authorities, Abhisit said.

Thailand will hold the Association of Southeast Asian Nations or ASEAN Plus Three summit from April 10 to 12 in beach resort Pattaya of Thailand's central province of Chonburi.

(Xinhua News Agency April 5, 2009)