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.

The leaders of Cambodia and Thailand agreed to a ceasefire in a bid to bring an end to their deadliest conflict in more than a decade.

The Thailand-Cambodia border, where fighting has raged since last week, is now calm following a ceasefire deal and military commanders from both sides are set to meet for talks on Tuesday, acting Thai Prime Minister Phumtham Wechayachai said.