Da'ish impact on the identity and security of Iran within the framework of the theory of constructivism

The Middle East is one of the strategic areas and because of the importance which has in the international level left behind many crises and in recent years is faced with another crisis called the Da'ish phenomenon that is affecting some countries in the region. This phenomenon that is transnational critical also has ability to overflow the rest countries of the Middle East. In addition because of the radical identity that has defined for itself, also threatens identity and security of other countries, including Iran. The purpose of this study is to investigate the identity and security threats of Da'ish against Iran's that constructivism theory for the analysis is chosen Due to the significant role of identity in this threat, and The research method is descriptive and analytical. Meaning that, ISIL threat for Iran, including the risk of destroying the ideal of a unified Islamic Ummah, unity and Islamic rule and the Geopolitics threat of Shia was concluded with a description of the raw data and compares the identity of Da'ish of Iran.