The Iran nuclear deal is the most comprehensive agreement in the history of non-proliferation. As part of it, Iran accepted the most intrusive transp… - Hossein Mousavian

In Iran, there is a pervasive belief that the West is in decline and that U.S. hegemony in the Middle East is over. This belief has gained credence as an array of Western intellectuals and leaders have acknowledged such a decline. Iranians note that the United States has failed in almost every conflict it initiated since the Second World War.

Over the past two years,the UN’s nuclear watchdog, the International Atomic Energy Agency (IAEA), issued 15 reports confirming Iran’s full compliance with the terms and conditions of the JCPOA. What did the United States do in return? Not only it did not fulfill its commitments tolift nuclear related sanctions and facilitate normal business with Iran but it withdrew fromthe deal and rewarded Iran’s goodwill by imposing stringent new economic sanctions and unleashing a torrent of hostile rhetoric.

Trump’s decision undoes the signature foreign policy achievement of his predecessor, Barack Obama, and represents an affront to the United States’ European allies, which had strongly lobbied the Trump administration to remain in the deal. But the more enduring impact will be in Tehran, where Trump’s nixing of the JCPOA—and Europe’s response—will push Iran’s leaders to... seek to strengthen its ties with non-Western powers, including China and Russia.