Terrorism (carried out be men and women without uniform) and state terrorism (carried out by men and women in uniform, a difference of little importance to the victims) have the following characteristics in common: they use violence for political ends; they harm people not directly involved in struggle; they are designed to spread panic/terror to bring about capitulation; they have an element of surprise in the choice of who, where, when; they make perpetrators unavailable for retaliation or incapacitation.