Abstract
On the one hand the agreement has imposed significant restrictions on Iran's nuclear activities, and on the other hand has removed sanctions from Tehran, which has significantly undermined the economic and the political power of the country. Thus, this agreement has to become the starting point for Iran's transformation from politically and economically isolated rogue state to an emerging regional power that will have later become the core of the formation of economic and geopolitical strategies of the world powers. This study aims to provide an academic assessment of the implications of the nuclear deal for Iran, as well as for key global powers because American withdrawal in 2018 has created many issues in this regard. The analysis includes Iran policy motives and role of international leadership during and after the agreement. Moreover, the political and religious aspects of Iranian policy are also considered, on which the adoption of any foreign policy decisions depends. This is very unique study as it has provided a prospective view of regional politics in case the deal can be implemented in letter and spirit. This study will also help to understand the aftermath of the Iranian nuclear deal if it is implemented with the consent of the all members including America.