Document Type : Research Paper
Authors in this article try to give us a complete landscape ofNational Security. So at first tell us about the traditional meaning ofnational Security and in second step, speak of modern idea ofnational Security. According to Morton Berkowitz and P.C.Book,this concept has developed, and now we face a new term which isnot equal by national Security in Pre-World War era. International Struggles, International Cooperation andInternational Relations are the most important dimensions that theirrelations with national Security has examined in this article. At lastNational Security as a policy- macking science has introduced byauthers which is a new idea and we could think so much about that.