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.

Thailand's military said that there had been attacks by Cambodian troops in at least five locations early on Tuesday, violating the ceasefire.

Thai and Cambodian officials have met in Malaysia for the first round of cross-border talks since a tense ceasefire was brokered last week