A nightmare about a terrorist attack is a venting dream allowing you to release and process through your fears of being violated, invaded feelings about world events. [1]
If you are feeling disenfranchised, such strong urges can erupt into a violent reaction.
If a terrorist is featured in a dream, be on the lookout for misdirected passions. [2]
See also: Adventure, Hero, who is dissatisfied with the social situation or who is a social outcast. When images of rebellion and protest appear repeatedly, ask yourself what your goals are. Often in such dreams we are looking for the Leader in us or for a sustaining principle. [4]