The recent dispute was triggered in May after armed forces of Thailand and Cambodia briefly fired at each other in a relatively small “no man’s land” area along their border that both countries claim as their own.

Relations between Thailand and Cambodia suffered a major blow on Wednesday after a leak of a telephone conversation between Thai Prime Minister Paetongtarn Shinawatra and influential former Cambodian premier Hun Sen that could further escalate tensions.

As we share a long border, we both know that we have to live and grow together,” Thailand’s then-Ambassador to Cambodia Panyarak Poolthup told Cambodia’s then-Prime Minister Hun Sen. “The political will is always there to resolve any issues that may arise.