Tactics of terrorism
Suicide terrorism is the most aggressive form of terrorism, pursuing coercion even at the expense of losing support among terrorists' own community. What distinguishes a suicide terrorist is that the attacker does not expect to survive a mission and often employs a method of attack that requires the attacker's death in order to succeed (such as planting a car bomb, wearing a suicide vest, or ramming an airplane into a building). In essence, a suicide terrorist kills others at the same time that he kills himself. Usually these tactics are used for a demonstrative purposes or to targeted assassinations. In most cases though, they target to kill a large number of people. Thus, while coercion is an element in all terrorism, coercion is the paramount objective of suicide terrorism.
CONTEST
The purpose of "Prevent" is to stop people from becoming terrorists or supporting terrorism. This includes countering terrorist ideology and challenging those who promote it, supporting individuals who are especially vulnerable to becoming radicalized, and working with sectors and institutions where the risk of radicalization is assessed to be high. The deradicalisation programme is known as "Channel"; it is led by the police and uses liberal Muslim mentors who do not espouse any anti-Western violence.