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.

Thailand and Cambodia exchanged heavy artillery fire for a second day on Friday (July 25) as their worst fighting in over a decade intensified and spread to new areas, despite international calls for a ceasefire.

As Cambodia-Thailand border tensions escalate, the crisis spotlights a groundbreaking trend: women military leaders at the forefront.