Geopolitics sphere of Iraq has convergent and divergent forces within himself which was to act under certain circumstances and are in competition with each other permanently. Iraq has been faced with evolution that led to a change in the power structure and its identity that it causes change in the geopolitical and regional approaches and actors have been cast. Ethnic and religious groups, hydropolitics, Arabic identity and national identity, due to the massive oil resources and revenues and manner of accessibility to the Persian Gulf in preparation and process developments in Iraq The geopolitical strategies depending on the situation in Iraq and the type and composition of the Iraqi government. Impact on Iran's national security and has become the enemy of the Islamic Republic of Iran is a strategic competitor or strategic partner. The research was conducted following analytical method to study political geography, interior, historical and geopolitical Iraq, A set space requirements, security and political deals.