Thai police say four soldiers have been killed in an attack on a rural road in the country's violence-plagued south, AP reported. Police Col. Lukman Bakoh says the soldiers were traveling in a personal car when a group of more than five suspected insurgents started to open fire at them on a road in Raman district in Yala province. He said Wednesday the attackers used rifles until the vehicle stopped, then they pulled the officers from the vehicle and fired at them repeatedly.