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

The agreement is a significant breakthrough to resolve five days of deadly border clashes that have killed dozens and displaced tens of thousands.

Preliminary talks between Thailand and Cambodia defense officials started on Monday in Malaysia ahead of a key ministerial level meeting on Thursday, as a fragile truce continues to hold a week after the two sides agreed on a ceasefire.