Indeed, virtually any especially abhorrent act of violence that is perceived as directed against society -- whether it involves the activities of anti-government dissidents or governments themselves, organized crime syndicates or common criminals, rioting mobs or persons engaged in militant protest, individual psychotics or lone extortionists -- is often labelled `terrorism'.
“a violence or the threat of violence calculated to create an atmosphere of fear and alarm – in a word, to terrorize- and thereby bring about some social or political change”

Terrorism has been described variously as both a tactic and strategy; a crime and a holy duty. Terrorism has often been an effective tactic for the weaker side in a conflict. As an asymmetric form of conflict, it confers coercive power with many of the advantages of military force at a fraction of the cost. Due to the secretive nature and small size of terrorist organizations, they often offer opponents no clear organization to defend against or to deter.

Terrorism as “the calculated use of unlawful violence or threat of unlawful violence to inculcate fear; intended to coerce or to intimidate governments or societies in the pursuit of goals that are generally political, religious, or ideological.” "Terrorism is the unlawful use of force and violence against persons or property to intimidate or coerce a government, the civilian population, or any segment thereof, in furtherance of political or social objectives."

Terrorism is a criminal act that influences an audience beyond the immediate victim. The strategy of terrorists is to commit acts of violence that draws the attention of the local populace, the government, and the world to their cause. The terrorists plan their attack to obtain the greatest publicity, choosing targets that symbolize what they oppose. The effectiveness of the terrorist act lies not in