State terrorism
While the most common modern usage of the word terrorism refers to civilian-victimising political violence by insurgents or conspirators, several scholars make a broader interpretation of the nature of terrorism that encompasses the concepts of state terrorism and state-sponsored terrorism. Michael Stohl argues, "The use of terror tactics is common in international relations and the state has been and remains a more likely employer of terrorism within the international system than insurgents. Stohl clarifies, however, that "[n]ot all acts of state violence are terrorism. It is important to understand that in terrorism the violence threatened or perpetrated, has purposes broader than simple physical harm to a victim. The audience of the act or threat of violence is more important than the immediate victim."
Definitions of terrorism
There is no universal agreement on the definition of terrorism. Various legal systems and government agencies use different definitions. Moreover, governments have been reluctant to formulate an agreed upon and legally binding definition. These difficulties arise from the fact that the term is politically and emotionally charged. In the United States of America, for example, Terrorism is defined in Title 22 Chapter 38 U.S. Code § 2656f as "premeditated, politically motivated violence perpetrated against noncombatant targets by subnational groups or clandestine agents."The following criteria of violence or threat of violence fall outside of the definition of terrorism: