Cambodian Defense Ministry spokesperson Lt. Gen. Maly Socheata accused Thai forces of escalating the violence with bombardment of Cambodian territory early Sunday, followed by a “large-scale incursion” involving tanks and ground troops in multiple areas.

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

Both sides said the other had launched further artillery attacks across contested areas. Read more at straitstimes.com. Read more at straitstimes.com.

Acting Thai Prime Minister Phumtham Wechayachai accused Cambodia of laying new landmines in the disputed area, resulting in an injury to a Thai soldier.