(BSS/AFP) - Thailand`s acting Prime Minister Phumtham Wechayachai said Monday he does not believe Cambodia is acting "in good faith" as he departed for peace talks with the country`s leader in Malaysia.

"We do not believe Cambodia is acting in good faith, based on their actions in addressing the issue," Phumtham told reporters at Bangkok airport as cross-border clashes entered their fifth day.

"They need to demonstrate genuine intent, and we will assess that during the meeting."