By Martin Patzelt, a former member of the German Bundestag. He was part of the German Parliament’s Human Rights Committee for two terms, where he also served, among other roles, as rapporteur on Iran. Europe stayed out of the recent confrontation between the United States and Iran. Yet the European Union remains a major stakeholder, for a simple and important reason: energy. Europe depends significantly on oil and gas produced in, or transported through, the Gulf region.