Since the departure of the United States from the Iran Nuclear Agreement, and subsequently the imposition of deep economic sanctions on Iran, relations between the two nations - already characterized as intensely complex by the events of past centuries - seem to become a turbulent and threatening scenario each day pass. This relationship has caused several consequences, not only for both but for the international society as a whole. The European Union countries signatories of the Nuclear Agreement seek to maintain a policy of cooperation with Iran, but at the same time they fear US pressure on their companies' trade with ancient Persia. Would there be a way out of this threatening situation?