If one sees that a superior launches any stone against a subject or an employee in his dream, it shows that he will send an investigator, a supervisor of serious nature or a controller. If one sees launching of a mangonel then it shows treachery, betrayal and a cause of sufferings and losses and could also mean defamation of learned ones or forcing them to downplay the ruler’s injustice, or opportune opinions and to give utilitarian about sacred religious values. Seeing a missile launcher in your dream also represents adversities, corruptions, and trials that will occur in the area which was the target of the missiles. Source: Ibn Sirin