Global terrorism and its effect on security trend at Middle East

Terrorism is not a new and simple event. This event existed for a long time and happened repeatedly and it has formally entered into world political literature since the time of the French Revolution meaning violence in society together with ideologic and political motives. This event has consisted in killing country and military managers since that time up to before second world war, but after Second world war nearly on eighteenth, transformation at the field of globalization and extensive arrangement of communication means, expanding technology specially on the matter of information led to spread this event into different parts of world in different forms. The climax of this event started at nineteenth and on sptember 11th, 2001 daring explosion of twin towers of world trade organization building and fentagon in U.S and because of occuring this event in several parts of this country, it was called Global Terrorism. After occuring this terroristic event, U.S government attacked Afghanistan and Iraq in excuse of legal defence and fighting global terrorism in order to figure itself against international terrorism and reach political interests and strategy. the present study aims to investigate global terrorism and its effect on security at Middle East. Not only these actions seem to be unseccessfay at this region, but also cause to increasingly expand insecurity ,terrorism, civil war and use of chemical weapons. This research method is based on documentary study and content analysis.