USA has prolonged action of the constraints associated with Iran's nuclear program. The proper order was signed by Secretary of state Mike Pompeo. in the state Department hope that these measures will help to keep oversight of civilian nuclear program of Iran, to reduce proliferation risks, to limit the ability of Tehran to reduce "the time breakthrough" for nuclear weapons and not to allow it " restored objects for the purposes relevant to the proliferation of nuclear technology." Iran called " the world's leading state sponsor of terrorism ", continues to use its nuclear program to "extort international brotherhood and threats to regional security" state in the United States. Nevertheless, the Ministry did not mention the extension of the 90 days exemption from punishment, who on Wednesday was declared by the adviser to the President on public security John Bolton. First, the United States introduced exceptions to the punishment for such projects as the reconfiguration of a heavy water reactor in Arak, the restructuring of the centre for uranium enrichment in Fordo, the nuclear power plant at Bushehr and a research reactor in Tehran. If the US does not extend exception, the administration had to impose the punishment against the Russian, Chinese and European organizations involved in these projects. Four years ago, on 14 July 2015, " six " (UK, Germany, China, Russia, USA, France) and Iran announced the achievement of a Joint comprehensive plan of action (SVPD). This Treaty implied the removal of penalties in exchange for limiting Iran's nuclear weapons programme. In its original form, the transaction has not lived three years in may 2018, the US said sole exit it and restore to harsh penalties against the Islamic Republic. Donald trump When it informs about the readiness to discuss a new deal with Iran without any conditions, but to the beginning of the negotiation process requires removing the penalties. The eighth of may, the anniversary of US withdrawal from the Treaty, Iran has announced to stop the implementation of a number of points of AGREEMENT on its nuclear program - in the part concerning stockpiles of enriched uranium and heavy water. Iran exceeded the ceiling stockpile of LEU 300 pounds. Then Tehran said on the 2nd phase reduction of the obligations in connection with the fact that the countries-members of the SVPD failed for sixty days to meet his requirements. Iran has brought the level of uranium enrichment up to 4, 5% (nuclear deal has set a limit of 3, 67%). likewise in Iran have promised to go to the third stage reducing liabilities through sixty days after the 7th of July (when the second stage), If the member countries of the nuclear agreement will not provide the desire of Iran " in the face of economic terrorism of the USA ". Foreign Minister Mohammad Javad Zarif noted that all the efforts of his country's steps " reversible ". <span style="color:darkgray