Counter-terrorism or counterterrorism refers to the practices, tactics, techniques, and strategies that governments, militaries, police departments and corporations adopt in response to terrorist threats and/or acts, both real and imputed.
The tactic of Terrorism is available to insurgents and governments. Not all insurgents use terror as a tactic, and some choose not to use it because other tactics work better for them in a particular context. Individuals, such as Timothy McVeigh, may also engage in terrorist acts such as the Oklahoma City bombing. If the terrorism is part of a broader insurgency, counter-terrorism may also form a part of a counter-insurgency doctrine, but political, economic, and other measures may focus more on the insurgency than the specific acts of terror. Foreign internal defense (FID) is a term used by several countries[citation needed] for programs either to suppress insurgency, or reduce the conditions under which insurgency could develop.
Counter-terrorism includes both the detection of potential acts and the response to related events
Anti-terrorism versus counter-terrorism
Further information: Detentions following the September 11, 2001 Terrorist Attack
The concept of anti-terrorism emerges from a thorough examining of the concept of terrorism as well as an attempt to understand and articulate what constitutes terrorism in Western terms. It must be remembered that in military contexts, terrorism is a tactic, not an ideology. Terrorism may be a tactic in a war between nation-states, in a civil war, or in an insurgency.
Counter-terrorism refers to offensive strategies intended to prevent a belligerent, in a broader conflict, from successfully using the tactic of terrorism. The U.S. military definition, compatible with the definitions used by NATO and many other militaries, is "Operations that include the offensive measures taken to prevent, deter, preempt, and respond to terrorism."[1] In other words, counter-terrorism...