Creating security is the most evident duties and functions of a government and the most basic requirements of any society.

To reach these important goals, each country follows a special pattern and strategy. That the Islamic Republic of Iran as a religious government  benefits from what kind of pattern for designing its security strategy is of a great importance.

 Two general patterns are reviewed in this study:

1. Affirmative Security Conversation

2. Negative Security Conversation

The Negative Security Conversation can be said is based on eliminating the threats, specially from the foreign, through the military forces and in general the hard ware. The one which is in contrary to this one is the Affirmative Security Conversation that is based on the software and with an eye on the internal affairs, is seeking to create a series of objective circumstances to enhance the power of the country to reach its national benefits. In this case, eliminating the foreign threats is the primary step to reach this kind of security.

To discuss about this matter that the Islamic Republic of Iran applies what kind of conversation to create security, and to see that what changes the Islamic Republic conversation has faced during the years 1357-1384, is the main question of this research to answer.

The claim of this study in answer to the main question that forms the theory is  that the Islamic Republic in the early days of revolution’s victory was trying to carry out the Affirmative Conversation regarding to the revolution’s leaders’ opinions, especially those of  Imam Khomeini. However, considering the specific circumstances of the country, led to the Negative Conversation. And then with the improvement of the circumstances and partially eliminating the threats after the war and with the creating of the preliminaries and preparing suitable grounds in the reconstruction period, the movement to create security in the form of Affirmative Conversation started and continued in the reformation period.

This study consists of 5 chapters. In the first chapter the theoretical matters are   discussed and in the next chapters the first two years of revolution, the war period, the presidency of Mr. Hashemi and Mr. Khatami in turn, and the process of forming security conversation and the threat sources of the country in each aspect were reviewed.

The method of this research is making use of librarian resources. It has also been tried to make use of both collected resources in this field (the books and articles) and also the speeches of the authorities of the country.