The Impact of America's Public Diplomacy on the National Security of I.R of Iran

General diplomacy is presented with developments in power and international relations. When American officials realized these developments and changed their approaches from hardware orientation to software-orientation during the end of Bush's presidency period and especially when Obama came to power with the motto of change, the importance of general diplomacy doubled. And now America tries to distort political security of Iran through delegitimization and changing political behavior, and finally to see subversion of the Islamic system. The authors selected 40 persons as the sample population and distributed a questionnaire among them.Weakness and lack of insight in events such as Seffein and etc. inflicted irreparable strikes to Islamic system and on the other hand with institutionalization of insight, Islamic system has reached great achievements. With regard to the above mentioned cases, the subject of this writing is the role of insight in promoting the combat power of military forces. With exploratory studies in religious teachings, 25 factors have been sieved out which after interviewing with experts 18 factors were selected and were presented through questionnaire to the population in order to be weighted. According analysis, the insight factor with a mean of 4/84, with a freedom degree of 84 and a level of meaning 0/000 play a crucial role in promoting the combat power of military forces.