Armed forces killed seven Wilayat Sinai militants and arrested eight others during exchange of fire, after surrounding terrorists' hideout in south the town of Sheikh Zuweid, Al Bawaba News reported Tuesday. The armed forces were also successfully to detonate five improvised explosive devices (IED), which were placed by the terrorists in case of any raids by security forces, by shooting at them from a safe distance. The raid resulted in the seizure of fire arms that were in the possession of the terrorists, by the armed forces.