To dream of missiles represents a conscious or planned effort to target, compromise, or be rid of something.
To dream of being attacked by missiles symbolizes your thoughts and feelings of being singled out or targeted. A fear of inaction having big negative consequences. Feeling that a major embarrassment or serious failure could occur if you don’t get out of someone else’s way. Feeling forced to “keep moving” or being unable to rest because of the harm it could cause you.