Özet:

While terrorism, especially in the world after the Cold War, is often occupied by the international political agenda, it is not a modern phenomenon. Without a doubt, the terrorist attack against the United States on September 11, 2001 by 19 al-Qaeda militants is a complete breakthrough point in terms of terrorism. The motivation and practices of terrorism, which began to be called "new terrorism" by its changing organizational structure and methods, have also changed considerably. First of all, it appears that new terrorist organizations are beginning to be organized in the form of loose horizontal networks where the minimum command command command is valid. Secondly, it is noted that the organizations in this terror wave have increased their interest in conventional weapons, as well as their demands for access to mass destruction weapons. It can also be said that this new wave of terror is ideologically based on mystical and religious motivations. On the other hand, these new terrorist organizations are using unusual asymmetric methods to bring their lives to a higher level in their actions. In addition, these organizations, parallel to technological developments, are also specialized in the use of new means of communication, such as social media. Without a doubt, after the September 11 attacks, in a environment where the new terrorism discussions began to be conducted more intensely, it can be said that it has become one of the new terrorist representatives by advancing the methods and tactics used by the ISIS. In this framework, the impact of new terrorism on the future’s security environment was sought to be revealed through the ISIS terrorist organization, which is one of the good examples of the new definition of terrorism in the field.