Today fighting against the phenomenon of terrorism has become the international system suffering an issue; because of its disorganized situation caused by its occurrence, not only undermine human security but it has attacked national and international peace and security too. Thus, in this situation only constant global determination seems to be considered as a special strategy in the fighting against terrorism and to eliminate existing gaps in this regard. However, one of the issues that always the world is concern about and keeps it in its consideration is “global just peace” issue and unfortunately no effective norm has been set in fighting with its violation that with the threat of terrorist acts are often faced with challenges. Thus, the realization of a global just peace is attainable when in many international challenges (especially; the threat posed by terrorism), governments possessing consensus about the fight and assist and cooperate with international organization to eliminate the existing gap through the acceptance of the international documents, to achieve a world free of any insecurities and threats. Moreover, realization of “global just peace” as the missing link in the international norms and challenges, requires more attention to the fact that, is not only a cause to eliminate the national and international abnormalities but also with the accomplishment of ideals and principles stipulated in the UN charter, provides conditions for the realization of “global just peace”. Also, it is worth mentioning in this regard, the Islamic system because of its rich teachings and being seeker and profounder of justice, contains guidelines for the establishment of a just peace as an end and purpose in determining and regulating the method and channels of collective relations and consider as an obvious manifestation in explanation and verification discourse of “just peace”. Therefore, if “just peace” in the world relies on the basic teaching of Islam it can be regarded as an Islamic peace that possesses a very pervasive mission in the whole of human society.