Strategic considerations in the comprehensive study of passive defense Reducing vulnerabilities City

In view of the increasing threats against Iran's enemies and the experiences of recent wars, the enemy in time of war, in addition to attacks on critical centers of the country, the cities began with air and missile strikes during the invasion period, it continuity and at the end a land invasion and occupation are also looking to capture the city. thus reducing urban vulnerability considerations apply to failures caused by passive defense against enemy threats target will be cities.
Long-term plan of the city is where Land use and zoning of areas for residential, industrial, commercial, administrative and agricultural and urban needs and urban public utilities and facilities, the general lines of communication and locations end of line (terminal) and airports and seaports and the need for modernization of facilities and public facilities, improvements and priorities are determined and regulations related to the protection of monuments and historical sites and natural landscapes, provide and is regulated. Accordingly develop strategic considerations passive defense in order to have a comprehensive plan cities against asymmetric threats very important in achieving this noble objective is to take effect.
In this study, the research design, research, result-oriented one, matched study, one rarely applied research, in terms of research, among a field of research - case. In order to gather the required information from the library and using resources, tools, books, theses and papers) and information bases (site) as well as scientific and official reference and official documents refer to the experts, using questionnaire be. Experts and elite urban architecture, supreme commander of the military and civil defense experts as they survey.
The findings on strategic considerations in the plan of the city to provide passive defense to reduce the vulnerabilities of the extracted    Vulnerabilities is observed.