DUBAI, UNITED ARAB EMIRATES -- Negotiations aimed at restoring Iran's tattered nuclear deal with world powers went on what its European hosts described as 鈥渁 pause鈥� on Friday, after Russia demanded relief from sanctions targeting Moscow over its war on Ukraine.
Diplomats offered no timetable for when the monthslong talks in Vienna would resume. Negotiators even on Friday maintained that a roadmap was near for how the United States could rejoin the accord it unilaterally withdrew from in 2018, and for Iran to again limit its rapidly advancing nuclear program.
While Josep Borrell, the European Union's foreign policy chief, only referred to 鈥渆xternal factors鈥� forcing the pausing, it appeared the Russian demand caused the disruption.
鈥淭he real issue for this pause here is what Russia has thrown on the table, which is essentially a grenade in the middle of the negotiations,鈥� said Henry Rome, deputy head of research at the Eurasia Group who has been following the talks.
Last week, Russian Foreign Minister Sergey Lavrov said he wanted 鈥済uarantees at least at the level of the secretary of state鈥� that the U.S. sanctions would not affect Moscow's relationship with Tehran. While American officials sought to describe the demand as not related to the Vienna talks, matters swiftly stalled Friday with a tweet from Borrell.
鈥淎 pause in (hashtag)ViennaTalks is needed, due to external factors. A final text is essentially ready and on the table,鈥� Borrell wrote. 鈥淎s coordinator, I will, with my team, continue to be in touch with all (hashtag)JCPOA participants and the U.S. to overcome the current situation and to close the agreement.鈥�
The JCPOA, or the Joint Comprehensive Plan of Action, is the formal name of the 2015 deal that saw Iran limit its uranium enrichment in exchange for the lifting of economic sanctions.
EU negotiator Enrique Mora met Friday with Iranian officials before telling journalists that 鈥渨e are almost there鈥� with the talks.
鈥淎lmost everything is done,鈥� Mora said. 鈥淲e are almost at the limit of negotiating footnotes.鈥�
Iranian Foreign Ministry spokesperson Saeed Khatibzadeh said the pause 鈥渃ould be a momentum for resolving any remaining issue鈥� ahead of restoring the deal.
鈥淪uccessful conclusion of talks will be the main focus of all,鈥� he wrote on Twitter. 鈥淣o external factor will affect our joint will to go forward for a collective agreement.鈥�
Khatibzadeh did not identify the 鈥渆xternal鈥� issue - Iran has been careful in the waning days of the talks not to upset Russia, which it views as an ally against the U.S.
Iran also partnered with Russia in Syria to support Syrian President Bashar Assad. But historic distrust between the nations remains over Russia's invasion of Iran during World War II and refusing to leave afterward.
A report by Iran's state-run IRNA news agency, quoting an anonymous source it described as close to Tehran's negotiators, also suggested Russia's demands caused the pause.
鈥淭here are some issues such as the issues between Russia and the United States, which, of course, will be unrelated to the issue of Iran's talks â鈧�¦ and that need to be resolved between the U.S. and Russia,鈥� IRNA quoted the source as saying.
However, Russian Ambassador Mikhail Ulyanov, speaking to journalists outside of the Vienna hotel where the talks took place, insisted: 鈥淚'm not aware of any impasse.鈥�
鈥淐ontacts will continue,鈥� he said. 鈥淭he conclusion of the deal does not depend on Russia only.鈥�
Chinese Ambassador Wang Qun said negotiators 鈥渞egret the pause鈥� and added, 鈥渁s we know, negotiation cannot be conducted in a political vacuum.鈥�
German Chancellor Olaf Scholz said it was key for the negotiation that there are 鈥渘o attempts from outside to undo the success of these talks.鈥�
鈥淔or me it is very clear that it is also the job of powers such as Russia or China that they support these results constructively,鈥� Scholz said.
In Washington, U.S. State Department spokesman Ned Price said Friday that negotiators are 鈥渟till working through a number, a very small number, but still a number of what are undoubtedly difficult issues.鈥� But he also warned America had 鈥渘o intention of offering Russia anything new or specific as it relates to the (Ukraine) sanctions.鈥�
鈥淭here will need to be decisions made in places like Tehran and Moscow,鈥� Price told reporters. 鈥淎nd if that political will is there, if that seriousness of purpose is there, we remain confident that we can achieve a mutual return to compliance in fairly short order.鈥�
However, British negotiator Stephanie Al-Qaq struck a more somber note, warning Friday on Twitter that the 鈥渆xternal factors must be resolved in next few days or agreement likely to unravel.鈥�
The 2015 nuclear deal saw Iran put advanced centrifuges into storage under the watch of the International Atomic Energy Agency, while keeping its enrichment at 3.67% purity and its stockpile at only 300 kilograms (661 pounds) of uranium. It also halted enrichment at its underground Fordo nuclear facility.
As of Feb. 19, the IAEA says Iran's stockpile of all enriched uranium was nearly 3,200 kilograms (7,055 pounds). Some has been enriched up to 60% purity - a short technical step from weapons-grade levels of 90%. Meanwhile, Iran has stopped the IAEA from accessing its surveillance camera footage and has resumed enrichment at Fordo.
That has worried nuclear nonproliferation experts. While Iran insists its program is peaceful, the IAEA and Western governments say Iran had an organized military nuclear program up until the end of 2003.
Having Iran able to sell its crude oil and natural gas on the global market could also push down energy prices. Americans now pay the highest-ever prices at the pump for gasoline, fueled by Russia's war on Ukraine.
Negotiators likely could find other places for Iran's excess uranium to go than Russia and make other changes to the deal, Rome said. However, it remains unclear how long this pause could last.
鈥淚 think the longer the pause, the greater the risk that the talks enter a kind of zombie state where there is neither a breakthrough nor a breakdown, but Iran continues with its nuclear advancements,鈥� he said.
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Associated Press writers Matthew Lee in Washington, Amir Vahdat in Tehran, Iran, and Geir Moulson in Berlin contributed to this report.
