The culture of peace at the present time is considered one of the important issues locally and globally due to the large number of changes and transformations taking place in the external environment (globally - regionally - and locally) that have been reflected in various environmental, economic, social, cultural and technological fields and what accompanied it of changes in behavior, relationships, structural change and cultural change, since it has become necessary to present the ideal model for spreading the culture of peace in the areas of conflict that accompanied the war process, in addition to emphasizing the role of education in spreading the culture of peace, given that achieving prosperity, peace building, and ending violence depend on several reasons, that requires great effort. The issue of Peace, renunciation of violence, and acceptance of the other is considered one of the vital issues that rose to the top of the priorities list at the end of the last century, as all religions call for peace and are considered committed to the cause of peace, and it still receives great attention from countries due to successes achieved by peace in terms of reconstruction and assistance in drawing up long-term development plans. The study aims to identify the basic concepts of each of the culture of peace and sustainable development, as well as to identify the most prominent challenges and obstacles created by wars and faced the process of spreading the culture of peace and development in Iraq, and to identify the role of education And educational systems in spreading the culture of peace.