Two separate attacks in South Waziristan on Thursday killed three children and injured several people, security sources said. According to reports, an explosion occurred near a civilian settlement in the Gawa Khwa area of South Waziristan, while mortar shells were also fired at civilians by Afghan Taliban forces in the border tehsil of Angoor Adda. The explosion, they said, was caused after “Fitna al Khawarij hid cylinders filled with explosives near a house in a nearby settlement”. Fitna al Kha