Several European ministers will not attend the upcoming U.S.-Polish summit on the Middle East expected to focus on Iran, a likely U.S. presidential candidate calls for U.S. re-entry into the JCPOA, and the Trump administration's Missile Defense Review cites the possibility of an Iranian ICBM.

As the IAEA continues to find Iran in compliance with its obligations under the JCPOA, the United States has reimposed a second round of sanctions with waivers.