The present research has been carried out following the application of the concepts of future studies in the face of foreign terrorist fighters and with a view to police-security strategies. Since the member states of the Organization for Security and Cooperation in Europe made a commitment in the statement of the Council of Ministers of the Organization for Security and Cooperation in Europe regarding the role of this organization in preventing and confronting the phenomenon of foreign terrorist fighters in line with United Nations Security Council Resolution 2178. This resolution specifically calls on all member states to quickly take preventive measures to deal with this new phenomenon. Of course, the inability of governments to implement its provisions is somehow caused by the lack of will and political ability of governments to confront and prevent catastrophic terrorist acts by foreign terrorist fighters. Therefore, it can be suggested that governments and especially security-police organizations with the application of future research, including paying attention to the trends, events, images and future actions of foreign terrorists and the legal standards of the said resolution, law enforcement strategies, extensive information and security controls against Form foreign terrorists. And specifically focus their intelligence-operational power to confront and prevent violent extremism by foreign terrorists. Based on this, it is necessary for security and law enforcement agencies and national and international criminal institutions to adopt their preventive law and security requirements based on the analysis and recognition of effective environmental trends and campaigns to neutralize and restrain the actions of foreign terrorist fighters and to produce security. General citizens should play a role.