The eight years of Holy Defense is considered one of the prominent points of modern history, which became a capacity for harmony and national identity as a result of the Iranian people standing under the leadership of Imam Khomeini (RA), while maintaining the territorial integrity of Iran. During the past decade, at the same time as the current of sanctions, we are witnessing the formation of a trend that has turned the facts and distorted the facts of the Islamic Revolution and especially the era of holy defense as the focus of its pseudo-projection in order to attack the system of the Islamic Republic. In this regard, the present article tries to answer the question that how was the imposed war and holy defense under the leadership of Imam Khomeini (RA) managed and led? Analytical and documentary methods have been used to answer this question. The results of this research showed that Imam Khomeini (may God be pleased with him) in the framework of integrated management style, by adopting jurisprudential management based on rationality and combining it with management of the heart based on complete aristocracy of information on the one hand with continuous monitoring of the officials' performance and...