Thailand and Cambodia exchanged allegations on Wednesday of breaching a ceasefire deal which has largely halted the open combat that engulfed their frontier. The nations agreed a truce starting Tuesday after five days of clashes killed at least 43 people on both sides,

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.

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