Key Points and Summary – The UK, France, and Germany (the E3) have formally warned the United Nations that they are prepared to trigger “snapback” sanctions against Iran if Tehran does not resume nuclear negotiations by the end of August.
-This move reflects growing European frustration with Iran’s defiance and its plans to rebuild its nuclear program.
-The “snapback” mechanism, part of the 2015 nuclear deal, would unilaterally reimpose a sweeping arms embargo and crippling financial sanctions without the risk of a Russian or Chinese veto, putting immense pressure on Tehran as a new diplomatic crisis looms.
The Iran Sanctions Crisis Coming Soon?
A group of Western countries negotiating with Iran over its nuclear program is threatening “snap back” sanctions by the end of August if Iran does not agree to a deal.
According to Axios, the foreign ministers of France, Germany, and the United Kingdom, while communicating on a phone call with U.S. Secretary of State Marco Rubio, were all on the same page: They have agreed to “set the end of August as the de facto deadline for reaching a nuclear deal with Iran.”
If Iran does not settle on an agreement by the end of the month, the diplomats agreed, France, Germany, and Britain will trigger the “snapback” provision in the 2015 Joint Comprehensive Plan of Action (JCPOA) nuclear deal, which would reinstate United Nations sanctions that were lifted as part of the JCPOA.
The three European countries are the ones triggering the provision, since the U.S. withdrew from the Iran nuclear deal in 2018, during U.S. President Donald Trump’s first term.
Even without the threat, the snapback provision expires in October.
“According to two of the sources, the Europeans now plan to engage with Iran in the coming days and weeks with the message that Iran can avoid the snapback sanctions if it takes steps to reassure the world about its nuclear program,” Axios reported.
“We have made it clear that if Iran is not willing to reach a diplomatic solution before the end of August 2025, or does not seize the opportunity of an extension, E3 are prepared to trigger the snapback mechanism,” the foreign ministers of France, the U.K. and Germany, known as the “E3,” said in a letter to the United Nations, as reported by CNBC.
Stopping Snapback?
Meanwhile, citing Iranian Foreign Minister Abbas Araghchi, Iran’s state-run press.tv reported that China and Russia are working with Iran to stop the “snapback.”
“We are working with China and Russia to stop it,” Araghchi said on national television this week, according to the report. “If this does not work and they apply it, we have tools to respond. We will discuss them in due course.”
“We used the snapback mechanism ourselves,” the foreign minister said. “When the United States left the JCPOA and reimposed sanctions unilaterally, we started to reduce our commitments in phases, eventually returning to pre-agreement conditions.”
The European countries, per the report, have asked for “zero enrichment” from Iran, which is less than what Iran was allowed under the original JCPOA.
“When they say ‘zero enrichment,’ they no longer accept the JCPOA framework and therefore cannot claim the rights granted to members of the deal, including the right to activate snapback,” Araghchi said in the TV address.
War First, and Then Snapback?
Israel and Iran had a 12-day war in June, during which Israel repeatedly attacked Iran’s nuclear facilities. The United States joined the war, attacking three Iranian nuclear facilities with bunker buster bombs. The extent of damage from the attacks to the Iranian nuclear capability remains unclear.
Those attacks did not lead to a protracted war, but have since led to pressure, both from the U.S. and European countries, for Iran to agree diplomatically to give up its nuclear capability. The attacks also did not lead, as some had predicted they would, to severe domestic peril for the Iranian regime.
“Weakened by war and diplomatic deadlock, Iran’s clerical elite stands at a crossroads: defy pressure to halt its nuclear activity and risk further Israeli and US attacks, or concede and risk a leadership fracture,” Reuters reported this week about Iran’s position at the moment. “Three Iranian insiders told Reuters the political establishment now views negotiations with the US — aimed at resolving a decades-long dispute over its nuclear ambitions — as the only way to avoid further escalation and existential peril.”
About the Author: Stephen Silver
Stephen Silver is an award-winning journalist, essayist, and film critic, and contributor to the Philadelphia Inquirer, the Jewish Telegraphic Agency, Broad Street Review, and Splice Today. The co-founder of the Philadelphia Film Critics Circle, Stephen lives in suburban Philadelphia with his wife and two sons. For over a decade, Stephen has authored thousands of articles that focus on politics, national security, technology, and the economy. Follow him on X (formerly Twitter) at @StephenSilver, and subscribe to his Substack newsletter.
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