The Iran nuclear deal is seen by many as a success for international relations and security. Implementation Day (16th January) came after years of intensive negotiations. Iran has reduced activities that could have been used to develop nuclear weapon capabilities and the E3+3 has responded by lifting many of its sanctions. There remain severe doubts and enemies of the deal in the United States, Iran and neighbouring states. There are likely to be developments in the region that could put the agreement under further pressure.
