Iraqi tribesmen killed five militants of Al-Qaeda group in the governorate of Diyala northeast of Baghdad, a security source said Sunday. Tribesmen of Al-Ubaid tribes, backed by the Iraqi police, stormed hideouts of Al-Qaeda group in Safit area in Khales town in Diyala, the source told KUNA.This operation, said the source, resulted in the killing of five terrorists and capturing of two others who were later turned in to government authorities in Diyala. Diyala has been a scene of violent actions between Sunni tribes and Iraqi security forces on one side, and Al-Qaeda on the other.