theory of diffusion

Islamic Revolution of Iran is regarded as one wonderful happening of second half of the twentieth century so that some have known it as parts of big revolutions. IRI, taking a revolutionary manner in foreign affairs, influenced countries, political and religious leaders, movements and happenings considerably. Yemenite people, particularly the Houthis, have been influenced indirectly by IR. In the paper, it has been intended to study the theory of diffusion and its components and to show the effect of IR on the Houthis. The question of the paper centers on IR effect, its extension and the way in which it happened. It is hypothesized that IR has influenced Yemeni Houthis in such fields as politics, ideology, method and culture and the Yemeni Houthi Hosein Badr al-Din, an influential figure in Yemen, has viewed Imam Khomeini as a contemporary distinguished leader. The paper has used analytical-descriptive method.

ISIS showing a tenacity structural and functional to following the development of the land and Deeping of dialogic among other groups and extremist spectrum is in different regions of the Islamic world.It seems that Afghanistan is one of the objectives will be to expand ISIS because of the historical role in the production, growth of extremism and have a position in the international strategy.Understanding of the feasibility and these developments involves and examination of various aspects of this issue that is finds the "reality" in the early stages.In order to answer the main question that " did platforms and components are available for publishing ISIS phenomenon in Afghanistan?' This hypothesis can be demonstrated that capabilities geopolitics, ideology and strategic of Afghanistan has provided favorable context for presence of ISIS and its affiliates in this land.For this purpose, the diffusion theory is used to study the phenomena of diffusion method.According to the finding of this article with respect to attraction strategic geopolitics, excisions the ideology platform, presence the extremist groups, weakness structural, Americas strategic goals in central Asia and Russia, regional competition with the Islamic republic of Iran and etc.Platforms presence and alignment is available with ISIS in Afghanistan it can be as a "secondary focus ISS."