Security settings politics in the Persian Gulf based "balance of power" not able to keep the security and stability in the region, especially since the fall of the regime Baath in Iraq. Setting the balance of power is based on the game zero-sum (win-less), and the emergence of "relative strength" from the actor rival. Such a system produces tension, disbelief, crisis and war. With the development security political new post-invasion of Iraq, the formation of the system based on "the balance of security" among actor regional and transregional main approaches a more appropriate for the maintenance of stability and security in the region. The balance sheet security is based on the game non-zero-sum (win-win) and the emergence of "security relatively" from the actors rival. Settings such produce peace and stability, cooperation, security, and competition constructive. Iran and the United States is currently the only two actors regional and transregional capable of doing military operations in the Persian Gulf, and build a coalition of security policy in the region widely. As a result, new balance must be built between the two main actor this. In this context, set aside for security threats against Iran, redefine the role of the regional Iran in regional strategy the US and acceptance eventually role of the regional Iran is a major factor indispensable for each formulation security settings political sustainable persi