A deadly military clash along Thailand and Cambodia's shared border is escalating, with airstrikes carried out by the Thai army.

Both countries' foreign ministers agreed that no other country should be involved in the issue, Mohamad Hasan said.

Thailand and Cambodia exchanged fire along their disputed border for a second day on Friday, officials from both countries said, with more than a dozen people reported killed and more than 135,000 civilians evacuated.

BANGKOK -- Armed clashes have broken out between Thailand and Cambodia in long-disputed border areas, rapidly escalating months-long tensions.

Fighting along the Thailand-Cambodia border has escalated, resulting in numerous casualties and mass displacement. China attributes the conflict's roots to historical Western colonialism, offering to mediate.