Thailand and Cambodia traded accusations Saturday of fresh attacks as deadly border clashes entered a third day, leaving at least 33 people dead and more than 168,000 displaced, as international pressure mounted on both sides to reach a ceasefire.

Cambodia and Thailand forces fought each other for the third day over contested territory as the death toll rose to at least 32 as both sought a cease-fire.

Deadly border clashes erupted early Sunday between Cambodian and Thai troops near the historic Ta Kwai temple in Thailand’s Surin province, marking the bloodiest escalation between the two nations in over a decade.