عنوان مقاله [English]
The present paper wants to explain the causes of security crisis of Yemen after the Arab Spring by the help of theories of security. Yemen which faced internal conflicts in the past after unification plunged into widespread insecurity and civil war after the Arab Spring. Taking into consideration the present condition of Yemen, the present paper wants to answer this question that “what factors prepared the ground for the formation of security crisis in Yemen”? The paper uses descriptive-analytical method and the toll for collection of data is library sources. The finding of the study shows that complicated multi-layer mixtures of internal and external factors which strengthen each other have led to the formation of Yemen security crisis. The paper argues that Yemen is moving towards chaotic rule and the military intervention of Saudi Arabia in support of pro-Saudi tribes and groups has exacerbated the insecurity and conflicts. The article explains the Yemen’s development from the viewpoint of Little theory of security.