Thailand's military said that there had been attacks by Cambodian troops in at least five locations early on Tuesday, violating the ceasefire.

President Donald Trump is championing himself as an expert in conflict resolution after helping successfully negotiate peace between Thailand and Cambodia. The president boasted about his accomplishment Monday while speaking to reporters in Scotland alongside U.

"The U.S. already flunked the test and that should be a wakeup call," a former senior U.S. State Department official told Newsweek.