Turkey because of geo politic situation, population texture and historical position is one of the most important neighbors of Iran. That what happens there is too important in area. Regarding to the role of two countries and rate of their effects, these two countries are complement in the Middle East that want to develop their power. Their close relationship can make a politics’ security and economic in the Middle East. After that justice party reached to power the relations of Iran and Turkey changed too. But it’s seems what happened in the Middle East to their relationship: The main problem is including: Relationship to Israel Regime and establish defense missile of NATO in Turkey and also Syria’s evolutions. The 3rd one is the most effect one relation between two countries it’s a barrier for Convergence. That even can make a negative effect on politic security of country. Key words: Iran, Turkey, Foreign politic, politic security, Convergenc
