Iran’s Nuclear Diplomacy on Khatami, Ahmadinejad & Rouhani Governments

Undoubtedly nuclear subject of Iran is one of the most important subjects of Iran’s diplomatic history. The subject makes an impresstion on internal & external policy of Iran. Iran’s elites have had different approaches in the beginning of nuclear crisis from Sadabad statement to Joint Comprehensive Plan of Action. However we should assess the subject in relationship with a regionl environment. The main Question of the research is what approaches & behavioral models were adopted by Iran in Nuclear Diplomacy from perspective of Rosenau’s theory in 1997-2015? In answer of the question, the research propounds the hypothsis that the behavioral model of Irananian governments have had proportional permanent in the Nuclear Diplomacy, but the model have had different shapes. Research Findings show direct relation between behavioral models of Iran with a regionl environment. Research method is explanatory & historical.