Barely two weeks after US President Donald Trump proclaimed “peace” between Thailand and Cambodia, the Kuala Lumpur Peace Accord he presided over now teeters on the edge of collapse.On Monday, Thailand’s armed forces suspended the truce agreement, accusing Cambodia’s military of laying fresh landmines in contested border territory.Thai defence minister Natthaphon Narkphanit confirmed on Tuesday that Thailand was halting implementation of the pact and would not be returning 18 Cambodian...