A threat by President Donald Trump to halt trade negotiations with both Cambodia and Thailand until a truce had been reached forced both sides to the negotiating table. Even so, the ceasefire looks shaky.

First came a push from the Malaysian premier, then China reached out, but it was only after President Donald Trump called Thailand's leader last week that Bangkok agreed to talks with Cambodia to end an escalating military conflict.

Thailand and Cambodia separately planned border visits for foreign diplomats to observe damages from the nearly weeklong clash, as violence that continued after a ceasefire appears to have eased. The ceasefire reached in Malaysia was supposed to take effect midnight Monday,