Washington may introduce fresh limits against Tehran. While the Details are not given. The announcement was made on the background of aggravation of the situation in the Persian Gulf. The dialogue between the United States and Iran for many years strained, the countries do not have diplomatic relations, are unilateral punishment. One of the stumbling blocks was the theme of the Iranian atom. Besides, Washington accuses Tehran of supporting terrorism and violating human rights. on the first day of the weekend, several oil and gas plants Saudi state company Saudi Aramco was attacked by unmanned aerial vehicles. then production dropped more than twice: at the 5, 7 million barrels per day with the usual marks, presumably 9, 8 million. Because of this, International commodity prices rebounded Typically 12-13%, and sometimes growth came to 19%. Responsibility for the attack took upon their own shoulders the Yemeni Houthi rebels, which is fighting against the Arab coalition led by Saudi Arabia. While US Secretary of state Mike Pompeo said there is no evidence that the attack was carried out from Yemen, and subjected to charge her specifically Tehran. The Iranian foreign Ministry called the accusations a lie. <span style="color:darkgray