Iran will enter a war with the United States if Israel launches a new attack on the Islamic Republic, the former chief commander of Iran's Revolutionary Guard said on Sunday.
Major General Mohsen Rezaei also said Tehran will not accept negotiations with Western powers that give Israel time to prepare or strengthen its position.
“Negotiations aimed at giving Israel time or strengthen it are unacceptable,” Rezaei told the state TV as he was once again seen wearing his military uniform.
“If that happens, the moment Israel starts a war, we will also enter a war with the United States,” Rezaei, a member of Iran’s Expediency Council, added.
“Negotiations must not be accepted in any form, at any price, or without conditions,” he said.
“If we enter negotiations, military force must in no way be used against Iran. Otherwise, we will retaliate; not only against Israel, but also against American targets in the region.”

French Foreign Minister Jean-Noël Barrot said the reimposition of UN sanctions on Iran does not close the door to diplomacy with Tehran.
“The door of diplomacy remains open. We want to continue the dialogue that should allow us to move forward,” Barrot told French news channel LCI.
“It is in Iran’s interest to pursue dialogue.”
He added that sanctions and talks would proceed in parallel.
“So, sanctions are being reapplied today, but dialogue continues so that all security guarantees may be provided by Iran and our security interests may be truly ensured,” he said.

The reimposition of UN sanctions on Iran, atop the US sanctions President Masoud Pezeshkian had pledged to lift during his election campaign, has disillusioned many of his moderate supporters and prompted hardliners to call for his resignation.
Pezeshkian, who left New York on Saturday empty-handed after failing to secure a deal with European powers, said the United States demanded Iran surrender its stock of highly enriched uranium in exchange for only 90 days of relief from UN sanctions.
“If we are to choose between the unreasonable demands of the Americans and the snapback, our choice is the snapback,” Pezeshkian said, hours before the return of UN sanctions.
Kamran Matin, professor of international relations at the University of Sussex, told Iran International that Iran’s leaders knew negotiations would not succeed because halting enrichment and surrendering the highly enriched uranium stockpiles would have meant “total surrender”—something that would have endangered the Islamic Republic’ cohesion.
US-based commentator Ali Afshari argued that the responsibility went beyond Pezeshkian, stressing that presidents do not determine Iran’s strategic policies.
“Those who peddled illusions in the 2024 presidential ‘quasi-election’ cannot hold only Masoud Pezeshkian responsible for the return of UN sanctions and the war,” he wrote on X, adding that reformists had misled voters by urging participation.
Hardliners claim vindication
The snapback of UN sanctions has emboldened Pezeshkian’s conservative rivals who staunchly opposed the 2015 nuclear deal.
After the UN vote, his hardline election rival Saeed Jalili wrote on X: “In 2015 they said JCPOA would completely lift sanctions but almost nothing (happened). Ten years of a nation’s life was wasted because of this political behavior.”
Ultra-hardline lawmaker Amirhossein Sabeti, a close ally of Jalili, echoed his remarks: the JCPOA “was a colonial and one-sided agreement that wasted ten years of the nation’s life, restricted Iran’s nuclear infrastructure, and ultimately, by proving the wisdom of the revolutionary camp that opposed it from the beginning, exposed the illusions of the pro-West faction.”
On social media, ultra-hardline users demanded prosecutions. One wrote: “The end of the disgraceful JCPOA—the greatest shame in the history of Iran’s politics—congratulations to patriotic compatriots and those who care for Iran, and condolences to reformists, centrists, moderates, and all traitors to the homeland. It is time that those responsible for this disgraceful agreement be put on trial for this unforgivable betrayal.”
Some voices in the reformist camp lamented the collapse. Azar Mansouri, head of the Reform Front, accused conservatives of political score-settling.
“They fought it for years and now celebrate its death. But returning to the pre-JCPOA era means sanctions, isolation, and more pressure on the people. What is there to celebrate?”
Disillusionment with Pezeshkian
Frustration has increasingly turned toward the president. One user recalled his campaign pledge: “Pezeshkian had promised that if he failed to achieve his goals, including lifting sanctions, he would resign. Why didn’t he rely on popular mobilization to achieve his aims? Why doesn’t he resign now?”
Others mocked his unkept promises. “From the beginning, pinning hopes on Pezeshkian to lift sanctions was wishful thinking,” one activist wrote. “Someone who couldn’t deliver on his promise of lifting internet filtering after a year cannot be expected to deliver on lifting sanctions… He had also promised to resign if his pledges were not fulfilled.”
Journalist Mohammad Aghazadeh faulted reformists for urging turnout: “They frightened us by saying if Jalili won, the JCPOA would collapse, and war would break out. Pezeshkian was elected, but sanctions returned, and war came too—and will come again.”
Activist Hossein Razzagh, who boycotted the election, wrote: “The only thing Pezeshkian is not committed to is the votes of those he lured to the ballot box with promises of lifting the shadow of war. The only thing he is committed to is the Leader!”
Journalist Ahmad Zeidabadi urged Pezeshkian to level with voters: “Most of the decisive factors lie beyond his control. But he must frankly explain to the people what his plan is… In fact, he entered the second round of the presidential election with the aim of saving us from Saeed Jalili’s program. Now he is compelled to play Mr. Jalili’s role himself!”
Political activist Motahereh Gounei summed up the wider sense of betrayal: “You celebrated that Jalili didn’t come and Pezeshkian did! The country was ruined, its resources and infrastructure destroyed, we got both war and negotiations!"
"Sanctions returned, the dollar reached 110,000 tomans, and now I, a young Iranian, am awaiting a prison sentence simply for writing about Khamenei’s incompetence in governance and policymaking," the activist said.
Iranian parliament speaker Mohammad Bagher Ghalibaf dismissed concerns that reinstatement of UN sanctions on Tehran could lead to war, saying Israel has refrained from further attacks because it fears another defeat.
“If the Israelis have not attacked our country again until now, it is because they have felt that another attack would lead to a defeat worse than the previous war,” Ghalibaf said.
He also rejected the European troika’s activation of the UN snapback mechanism as illegal.
“Iran does not consider itself bound by these illegal resolutions, including the suspension of enrichment, and we believe that our right to enrichment remains recognized under international law,” he wrote on X.
Ghalibaf said UN sanctions are weaker than US measures and face “serious legal obstacles” at the UN, warning of a “serious and reciprocal” response to any action against Iran.
He accused Western countries of using negotiations “as a deceptive way to intensify pressure and disarm Iran’s missile program.”
Iran’s First Vice President Mohammad Reza Aref said the government has finalized its plans to respond to the reimposition of UN sanctions.
“The government’s plans to confront the unjust sanctions have been reviewed and finalized, and in this regard, it is necessary to make decisions appropriate to the country’s conditions,” Aref said at an economic and administrative policy meeting attended by senior officials, including Ali Larijani, secretary of the Supreme National Security Council.
He added that for several months, the government has been holding meetings with the president to assess various regional and international scenarios and has prepared itself for any situation.
Iranian President Masoud Pezeshkian ruled out entering new negotiations with Western powers, speaking at the first cabinet meeting after his return from New York and the UN Security Council’s decision to reimpose sanctions on Tehran.
“We will never agree to negotiations that entangle us in new issues and problems,” Pezeshkian said.
He added that Iran’s strategy is to deepen constructive ties with neighboring and friendly countries to counter external pressure. “Through the broad and constructive interactions and relations formed with neighbors and friendly, like-minded countries, ill-wishers will never achieve their goals or delusions,” he said.
Pezeshkian added that Iran is prepared to face any situation, with people’s livelihoods at the center of the government’s attention.





