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.

Cambodia and Thailand exchanged fire across their disputed border for a fourth day on Sunday, hours after US President Donald Trump announced the two Southeast Asian nations had agreed to ceasefire talks and threatened continued fighting would jeopardize their trade deals with Washington.

SISAKET, Thailand/PHNOM PENH July 27 (Reuters) - Thailand and Cambodia have agreed to Malaysia acting as a mediator in their border conflict, the Malaysian Foreign Minister said on Sunday, as the combatants each said the other had launched further artillery attacks across contested areas.