La crisis de confianza y el balance de poder entre Irán y las Grandes Potencias en la “cuestión nuclear”

alks between Great Powers and Iran in the so-called “nuclear issue” have turned an impasse. The failure of this process is attributed to a crisis of confidence between involved parties which has caused low expectations in each meeting since 2005 up to now. But we think that this failure responds more to the breaking balance of power in Middle East and Persian Gulf regions than a simple lack of trust in each other. This imbalance can come with a nuclear Iran which would affect the interest of extraterritorial states in those zones. So, the purpose of this paper will be clarifying these issues.