Responses to terrorism

Responses to terrorism are broad in scope. They can include re-alignments of the political spectrum and reassessments of fundamental values. The term counter-terrorism has a narrower connotation, implying that it is directed at terrorist actors.
Specific types of responses include:
* Targeted laws, criminal procedures, deportations, and enhanced police powers
* Target hardening, such as locking doors or adding traffic barriers
* Preemptive or reactive military action
* Increased intelligence and surveillance activities
* Preemptive humanitarian activities

* More permissive interrogation and detention policies