The prime ministers of Thailand and Cambodia met briefly on Friday, a week after border clashes killed two Thais, and expressed sorrow over the incident, but a Thai official said there may be future "hiccups", according to Reuters. Soldiers from the two Southeast Asian countries exchanged rocket and rifle fire last Friday on a disputed stretch of their border, the latest flare-up in an ancient feud over the 900-year-old Preah Vihear Hindu temple. "We don't expect to solve the problem in the next few days, or the next few weeks. Occasionally there will be certain hiccups," Thai government spokesman Panitan Wattanayagorn told reporters after the meeting. "What we have to do is make sure that the security agencies and forces in the area, that are in and out of the area all the time, understand each other." After the bilateral meeting on the sidelines of an Asian summit in the Thai beach town of Pattaya, Thai Prime Minister Abhisit Vejjajiva presented Cambodian Prime Minister Hun Sen with an ancient Khmer artefact.