Kuala Lampur, July 29 -- At first glance, the simmering conflict along the Thai-Cambodian border appears manageable. It is a border dispute between two Asean member states with a shared history, rich cultural heritage, and long-standing diplomatic ties.

Yet, paradoxically, it has become one of the most explosive challenges Asean has faced since the historic Bali Summit in 1976. What should be the lowest hanging fruit of peace-making has morphed into a geopolitical conundrum, threatening the very principle that underpins Asean unity: peaceful resolution of disputes.

All ten member states of Asean, alongside Strategic Dialogue Partners such as the United States and China, are unequivocal in their desire to see peace restored in the region...