Sustainable peace and security require good bilateral relations and regional cooperation between Tehran and Riyadh. Iran and Saudi Arabia have signif… - Hossein Mousavian

In this manner, the United States responded to Iran’s flexibility and cooperation with a “maximum pressure” campaign: U.S. sanctions on Iran are more comprehensive even than those on North Korea, which withdrew from theNuclear Nonproliferation Treaty (NPT) in 2003. To the grave disappointment of the Iranian people and government, Europe has proved too inept and spineless to mitigate the effect of U.S. withdrawal by honoring its commitments under the JCPOA.

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.