epa06754863 Minister of Foreign Affairs of Germany Heiko Maas speaks at a press conference, as part of a meeting of Foreign Ministers of the member countries of the G20, in Buenos Aires, Argentina, 21 May 2018. Heiko Maas said today in Buenos Aires that both his country and the European Union (EU) will maintain the nuclear pact with Iran despite the threat of sanctions this morning by the United States. EPA/Marina Guillen