P UTRAJAYA, Malaysia — Thailand and Cambodia agreed Monday to an unconditional ceasefire during a meeting in Malaysia, in a significant breakthrough to resolve five days of deadly border clashes that have killed dozens and displaced tens of thousands.

PUTRAJAYA, Malaysia (AP) — Thailand and Cambodia agreed Monday to an unconditional ceasefire during a meeting in Malaysia, in a significant breakthrough to resolve five days of deadly border clashes that have killed dozens and displaced tens of thousands.

A ceasefire between Cambodia and Thailand came into effect at midnight (1700 GMT) on Monday, hours after they agreed to halt their deadliest conflict in more than a decade following five days of intense fighting that displaced over 300,