 The International Atomic Energy Agency has a new director-general. Rafael Mariano Grossi of Argentina was sworn in this week during a special meeting of the nuclear body's member states. I solemnly swear to exercise in all loyalty, discretion and conscience the functions entrusted to me. Mr Grossi was elected by the 35-member Board of Governors in October. Before he formally took office, he listed some of the priorities and challenges faced by the agency. To make sure that, first of all, we don't have any proliferation crisis. This is important. We also need, indispensably, to work in safety so that there are no accidents or that we minimize the possibility. And we also need to be ahead of the curve in terms of security. And we have to be an instrument for development in areas like medicine, agriculture, food security and others. Mr Grossi, an expert in non-proliferation, also discussed his plans for the organization, including its approach to Iran. We are going to continue working with impartiality, with the technical accuracy and with the, I would say, balance and efficiency that is expected from us. This is very clear. I think this is a formidable institution that is unique in that it has a mandate equal to none. We are relevant in medicine and we are relevant in issues of war and peace at the same time. This is unique.