Joint Comprehensive Plan of Action

Late last month, as part of its monitoring of Iran's nuclear program, the International Atomic Energy Agency reported trace amounts of uranium at 84% enrichment. That's important, because 90% enrichment is required to produce a nuclear weapon.

Blinken: JCPOA must meet our bottom line * Eisenkot: mistake to exit agreement in 2018

The European Union and Iran agreed on Saturday to resume negotiations in Vienna in the coming days over Tehran's tattered nuclear deal with world powers.

The agreement could help relieve tensions after the talks stalled for months, while Iran enriches uranium closer than ever to weapons-grade levels under decreasing international oversight.

Germany, the United Kingdom and France on June 9 urged Iran to "cease its nuclear escalation" and "urgently conclude the deal currently on the table" to revive the 2015 nuclear agreement.

"There has been a viable deal on the table since March," they said in a joint statement.

Iran condemned as "not fair" Tuesday a report by the UN nuclear watchdog on traces of nuclear material found at three undeclared sites.

The comments came with talks deadlocked since March on reviving a 2015 nuclear agreement between Tehran and world powers.

Five months after they were suspended, international talks on Iran's nuclear programme will restart on Monday in Vienna with analysts foreseeing major obstacles to any speedy resumption of the 2015 nuclear deal.

Turkish Foreign Minister Mevlüt Çavuşoğlu spoke on Oct. 21 over the phone with his counterparts from both Iran and the United Arab Emirates (UAE).

Çavuşoğlu and Iranian Foreign Minister Hossein Amir-Abdollahian discussed regional issues, especially developments related to Afghanistan and Syria, as well as bilateral relations, said a Foreign Ministry statement.

Israeli Prime Minister Naftali Bennett is aiming to dissuade President Joe Biden from returning to the Iran nuclear deal when the two leaders meet at the White House on Aug. 27.

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"Iran, as the country with the longest coastline in the Persian Gulf and the Sea of Oman, has always supported free navigation in this region, contributing to the free passage of ships, which is very important to us. At the same time, we condemn all terrorist acts and attacks on merchant ships," the statement said.

Iran has begun the process of producing enriched uranium metal, the U.N. atomic watchdog said on July 6, a move that could help it develop a nuclear weapon and that three European powers said threatened talks to revive the 2015 Iran nuclear deal.