Senior officials from both countries said they were still waiting to hear final details on the deals after comments by the U.S. commerce secretary, Howard Lutnick.

A fragile truce between Cambodia and Thailand held for a second day on Wednesday, despite mutual accusations of violations, and Cambodia took military attaches and diplomats to a border checkpoint destroyed by fighting to verify the ceasefire.

Injured soldiers queue to have their wounds cleaned at a hospital, after the leaders of Cambodia and Thailand agreed to a ceasefire on Monday effective midnight, in a bid to bring an end to their deadliest conflict in more than a decade,