3. Planning and conducting field surveys of the headquarters of a diplomatic mission to target it and working to identify the housing headquarters of a number of security men in a plot to assassinate them. 4. Operations targeting security and government installations in the province of Sharourah, and setting up a camp for this purpose within the desert of Sharourah to receive various military exercises there, and communication and coordination for these operations with the wanted elements in Yemen. In addition to those directly involved in these criminal operations, the security forces have been able to access to the infrastructure for these cells by arresting the supporting elements, and those that are working to spread the deviant thought via the Internet and the recruitment of elements, and the dissemination of misleading propaganda. Their number is 144 detainees. Through this, the owners of the following user names were dealt with: - the user name Daashi Waftikher - the user name Ba't Almonia - the user name jonoon alistishhad - the user name Julaybib Jazrawi - the user name Ghorbah 4 - the user name Taiwilb Ilm - the user name Hizam Nasif used by the detainee Ali Mohammed Ali Ala'taiq, whose house was found to have a laboratory for the manufacture of explosives and different materials used for that purpose. The security services was also able to seize a number of documents, equipment, means of communication and explosive materials smuggled from abroad and weapons and ammunition. In these security operations against those cells, 37 people were martyred including security men and civilians. 120 security men and citizens were injured. Six terrorists were killed in these operations. Security follow-up and investigation are still continuing to expose and arrest all those linked to these criminal activities. Developments will be announced in due course. --SPA 18:03 LOCAL TIME 15:03 GMT www.spa.gov.sa/w