Analyzing the role of defense industries in advancing Iran's resistance economy in comparison to selected countries in the world

. Iran's defense industry has shown tremendous ability in carrying out its mission, which is to support the armed forces; But due to the existence of limitations in economic activities, they are facing bottlenecks in doing this type of activity which has hindered their agility. In this article, with a descriptive-analytical method based on documentary and library information, in order to reform the structure of the defense industries of Iran's economy, theoretical and practical concepts related to the activity of the defense economy are examined first, and then the experiences of the different countries under study is placed The results of the theoretical and experimental literature review and the review of experiences related to different countries in this field show that many armies of the world perform a wide range of activities, however, attention should be paid to a few points. It is necessary. First, the reason for the similarity of the economic measures of the world's armies is that the armies learn from each other's successful models. Second, the quality of doing these things is different in every country. The third point is that even at different times, these activities are performed in different ways and have different effects. The fourth point is that the importance and effects of these various economic activities are not the same. Activities such as helping to promote innovation are very important in today's world where there is fierce competition among countries in this field.