Iranian Foreign Minister Javad Zarif said Europe's attempts to salvage the nuclear deal were inadequate, in comments in Tehran on Sunday.



He said he was particularly concerned by the decisions of various European companies to halt their Iranian operations until the future of sanctions was clear.



Read more: European allies struggle to curb impact of US sanctions

Iran nuclear deal — treaty under threat The deal breaker President Donald Trump announced on May 8, 2018 that he was pulling the United States out of the 2015 Iran nuclear deal, arguing that the international accord was not in America's "national interest." The decision threw a cloud of uncertainty over the future of the nuclear accord and raised tensions with US allies in Europe.

Iran nuclear deal — treaty under threat Slap in the face Britain, France and Germany lobbied the Trump administration and Congress to remain in the nuclear accord, arguing that the deal was working and a US violation without a follow up plan would be destabilizing. In European capitals, the Trump administration's withdrawal was viewed as a slap in the face of allies.

Iran nuclear deal — treaty under threat Iran scrap 'voluntary commitments' A year to the day after Trump's announcement, Iran informed the other signatories of the accord that they would no longer adhere to certain "voluntary commitments." Iranian President Hassan Rouhani said the signatory nations had 60 days to implement promises to protect Iran's oil and banking sectors or Iran would resume the enrichment of uranium.

Iran nuclear deal — treaty under threat Response to US pressure The decision came after the United States deployed an aircraft, the USS Lincoln, along with a bomber task force to the Middle East. Washington said the deployment was intended as a "clear unmistakable message." Iran said it took action because the European Union and others "did not have the power to resist US pressure."

Iran nuclear deal — treaty under threat A triumph of diplomacy The Joint Comprehensive Plan of Action (JCPOA), better known as the Iran nuclear deal, was signed in 2015 by United States, China, Russia, France, Germany and Britain (P5+1) and Iran following years of negotiations. Under the international agreement, Iran agreed to dismantle its nuclear program and be subject to monitoring in exchange for the lifting of international nuclear related sanctions.

Iran nuclear deal — treaty under threat Compliance and verification The JCPOA includes a robust monitoring, verification and inspection regime carried out by International Atomic Energy Agency (IAEA). The UN watch dog has verified Iran's compliance with the deal in 12 quarterly reports. The JCPOA allows Iran to pursue a peaceful nuclear program for commercial, medical and industrial purposes in line with international non-proliferation standards.

Iran nuclear deal — treaty under threat Obama's achievement The Iran nuclear deal was President Barack Obama's signature foreign policy achievement. Seeking to undo nearly every Obama administration legacy, Trump came into office calling it the "worst deal ever." The Trump administration argues the nuclear deal doesn't address other unrelated issues such as Iran's ballistic missiles, regional influence, support for "terrorist" groups and human rights.

Iran nuclear deal — treaty under threat Iranians approved The nuclear deal and lifting of punishing nuclear related international sanctions created optimism in Iran after years of economic isolation. However, even before Trump pulled the US out of the deal, Tehran blamed the US for holding back international investment and not fulfilling its end of the bargain due to the uncertainty created by Trump's threats.

Iran nuclear deal — treaty under threat The opponents After eight years with Barack Obama, Israeli Prime Minister Benjamin Netanyahu found the US president he wanted in Donald Trump. The Israeli leader repeatedly slammed the deal despite his own military and intelligence chiefs' assessment the that JCPOA, while not perfect, was working and should be maintained. Saudi Arabia and the UAE are the other main opponents of the nuclear deal.

Iran nuclear deal — treaty under threat Who's left? The EU-3 (Britain, France, Germany) have scrambled to ensure that Iran receives the economic benefits it was promised in order to avoid Tehran pulling out of the deal. As EU businesses face retaliation from the US for doing business with Iran, many are opting to avoid Iran. This would likely be a present to Chinese and Russian businesses.



What Zarif said

"With the exit of the United States from the nuclear deal, the expectations of the Iranian public towards the European Union have increased ... and the EU's political support for the nuclear agreement is not sufficient," Zarif said in comments carried by state broadcaster IRIB.

"The cascade of decisions by EU companies to end their activities in Iran makes things much more complicated," he told reporters.

"The EU must take concrete supplementary steps to increase its investments in Iran. The commitments of the EU to apply the nuclear deal are not compatible with the announcement of probable withdrawal by major European companies," Zarif said.

He was speaking after meeting with EU Energy Commissioner Miguel Arias Canete, whose two-day visit to Iran was the first by a Western official since Washington announced its withdrawal from the 2015 nuclear deal earlier this month.

Read more: No clear benefit from Trump's reimposing sanctions on Iran

Investments on hold

French oil major Total has said it will abandon its $4.8 billion (€4.1 billion) Iranian investment project unless Washington grants it a waiver from sanctions.

Fellow French energy giant, Engie, has said it will halt engineering work in the country before November, when US sanctions are due to be reimposed.

Watch video 00:27 German chancellor expresses EU support for Iran nuclear deal at meeting with Putin.

Germany tries to sell the deal

Meanwhile in Buenos Aires, German Foreign Minister Heiko Maas urged other signatories to uphold the 2015 nuclear deal.

At a meeting of G20 foreign ministers he said, "Giving it up means entering a completely uncertain future as far as the question of nuclear weapons in Iran is concerned."

"It's not really about Iran; it's about our own original security interests, German as well as European."

But it will be difficult to make progress with the deal in Buenos Aires with the absence of several key players on Monday, including Russia's Sergey Lavrov, French Foreign Minister Jean-Yves Le Drian, EU foreign policy chief Federica Mogherini and, most notably, US Secretary of State Mike Pompeo.

Pompeo is scheduled to give a speech on Monday in Washington on the US' hopes of reaching a new nuclear deal with Iran.

Read more: Iran deal: The European Union's ugly options

The Vienna meeting

German newspaper Welt am Sonntag reported that Germany, France, Britain, Russia and China would be meeting in Vienna this week to discuss how to maintain the nuclear accord.

Read more: Germany to meet with France, Britain, Russia and China to save Iran nuclear deal: report

It said a potential deal would be largely the same as the 2015 deal, but with added stipulations on Iran's ballistic missile program and Tehran's support of armed groups in the Middle East.

But, according to Reuters news agency, unnamed EU sources denied they will discuss offering Iran financial aid in exchange for concessions.

"The Vienna meeting next Friday will address the implementation issues and details" of the deal, one EU source said. "The meeting will not cover any other issues."

aw/sms (dpa, AFP, AP, Reuters)