Suicide attack
Suicide attacks include both Suicide terrorism—terrorism often defined as any action "intended to cause death or serious bodily harm to civilians or non-combatants" for the purpose of intimidation—and suicide attacks not targeting non-combatants. An alternative definition is provided by Jason Burke, a journalist who has lived among Islamic militants, and suggests that most define terrorism as 'the use or threat of serious violence' to advance some kind of 'cause', stressing that terrorism is a tactic. Academic Fred Halliday, has written that assigning the descriptor of 'terrorist' or 'terrorism' to the actions of a group is a tactic used by states to deny 'legitimacy' and 'rights to protest and rebel'.
Terrorism Risk Insurance Act
The term "act of terrorism" is defined in the act as: any act certified by the Secretary of the Treasury, in concurrence with the Secretary of State and Attorney General, to be an act that is dangerous to human life, property, or infrastructure and to have resulted in damage within the U.S. (or outside the U.S. in the case of a U.S.-flagged vessel, aircraft or premises of a U.S. mission). It must be committed as part of an effort to coerce U.S. civilians or to influence either policy or conduct of the U.S. Government through coercion. The definition includes both foreign and domestic terrorists. The Secretary may not delegate this certification authority and his or her decision to either certify or not certify an act of terrorism is not subject to judicial review.