Most wars, insurgencies and terrorist attacks are in the Muslim World. This is not a coincidence; understanding this phenomenon in its political and psychosocial perspectives is vital. An attempt is made to analyze these observable facts in a comprehensive, academic method why such incidents are more prevalent is the Muslim countries. It is crucial to understand the dynamics, the frustrations and the political system in the Muslim World. The author attempts to scrutinize and synthesize what has been reported from the scientific and professional literature. History of terrorism whether in the past or present is clarified Different theories of psychopathologies of terrorism and the theoretical, biological, social and psychological approaches are discussed in understanding these phenomena. The wars in the Muslim World in the twentieth and twenty-first centuries whether in Palestine, Iraq, Afghanistan, Pakistan, Bosnia, Chechnya, Algeria, Lebanon and Struggle of Kashmir's liberation, are discussed with the psychiatric aftermath on the civilians, validated by the guest authors from Muslim World