Daraa, SANA- After they carried out their duty in Daraa and while returning to Damascus in a bus, internal security personnel were targeted with an explosive device (IED) attached to the vehicle carrying them by terrorists on Khurbat Ghazale bridge, Daraa – Damascus Highway.The IED went off, causing injuries to 15 personnel, seven of them are severe.Police patrols immediately attended the place and rushed the wounded to several hospitals.The investigations are still underway to identify the criminals and take the appropriate legal procedures against them.ALI,Baraa