PHNOM PENH/BANGKOK, Dec. 10 (Xinhua) -- Nine Cambodian civilians had been killed as of 12:00 p.m. and 46 others wounded in the ongoing Cambodia-Thailand border conflict, Cambodian Minister of Information Neth Pheaktra said on Wednesday.

He said in a Facebook post that more than 127,000 Cambodian people have fled their homes near the border with Thailand for safe shelters.

The Cambodian Ministry of Defense said in a press release that the Thai military fired two shells into a primary school in Banteay Meanchey province on Wednesday afternoon.

Also on Wednesday, Thailand's military announced that it would impose a curfew in four border districts of Sa Kaeo province with immediate effect.

In an official statement, the military said the curfew was to safeguard public order, security and stability in the area, as well as to protect local residents from external threats. All residents from the four districts are not allowed to go out between 7:00 p.m. and 5:00 a.m. local time the following day.

Meanwhile, Thailand's Foreign Ministry on Wednesday issued a travel advisory, urging Thai nationals to consider leaving Cambodia if they have no essential reason to remain, and those without essential needs to refrain from traveling to Cambodia at this time.

According to the ministry, there are approximately 600 to 1,200 Thai nationals currently in Cambodia.

The Cambodia-Thailand border conflict has reignited since Sunday afternoon. Both sides accused the other of initiating the attack and confirmed casualties. ■