U.S. President Donald Trump spoke by phone with the leaders of Thailand and Cambodia following renewed border clashes between the two Southeast Asian neighbors. The conversation, held on Friday, came after both sides accused each other of violating a previously U.S.-brokered ceasefire arranged in Malaysia. The Thai government had suspended the truce last week after a landmine explosion near the border, which reignited hostilities. Cambodia reported that one civilian was killed in the latest exchange of gunfire. Speaking aboard Air Force One, Trump told reporters he had urged both nations to strengthen their peace commitments, claiming that his threat of tariffs helped halt further escalation. The century-old territorial dispute between Thailand and Cambodia, rooted in colonial-era French maps, continues to fuel periodic violence along their shared frontier. Despite the renewed tension, Trump expressed optimism that both governments would de-escalate and return to dialogue.