A senior Iranian lawmaker warned on Monday that Tehran could halt its regional maritime security cooperation, including in the Strait of Hormuz, if European powers move to reimpose United Nations sanctions via the so-called snapback mechanism.
Abbas Moghtadaei, deputy chair of Iran’s parliamentary committee on national security and foreign policy, said the potential activation of the mechanism by the UK, France, and Germany would be viewed as a hostile act akin to military aggression.
“If pressure continues, our self-restraint may come to an end,” Moghtadaei told Borna news, adding that Iran has so far prevented harm to Western interests in the region but reserves the right to respond with measures across the security, economic, political, and cultural spheres.
"We have many tools in our disposition. We can withhold our commitment to security in the region, Persian Gulf and Hormuz Strait as well as other maritime areas," Moghtadaei said in reference to Tehran's potential counter-measures.
The remarks follow growing tensions between Iran and European parties to the 2015 nuclear deal, who accuse Tehran of breaching its commitments.
The three European states, known as E3, have said they would restore international sanctions on Iran by the end of August if the country did not enter productive talks on its nuclear program with Western powers.
Moghtadaei urged European governments to reconsider their approach and instruct their ambassadors to provide more accurate assessments of Iran’s domestic conditions.
“Europe is dependent on Iran’s cooperation in the region,” he said. “They should calculate the consequences of continued hostility.”
"Europe is not in a position to endanger itself in the... Hormuz Strait when it is itself in political, economic and cultural conflicts with Russia, China and even the United States."
In recent months, E3 countries and Iran have held inconclusive talks on Tehran's nuclear program, in parallel to indirect nuclear negotiations between Tehran and Washington. Israel's attack on Iran in June led to the suspension of such talks.
Iran and the European troika will hold nuclear talks on Friday in Istanbul, Turkey, Iran's state TV announced on Sunday, citing the foreign ministry spokesman.
Speaking at the US-GCC summit in Riyadh, Trump said, “I want to make a deal with Iran. But for that to happen, it must stop sponsoring terror, halt its bloody proxy wars and permanently and verifiably cease its pursuit of nuclear weapons.”
Iran maintains its nuclear program is for peaceful purposes.
Last month, the head of the UN's nuclear watchdog, Rafael Grossi, said: “Iran is not far from having a nuclear problem. They don’t have it, we know it, but the material for it is already there. To make a few warheads.”
Trump accused his predecessor, President Joe Biden, of emboldening Iran and undermining US allies in the Persian Gulf. “Everyone at this table knows where my loyalties are,” he said. “Those days are over.”
The summit in Riyadh took place during the first leg of Trump’s tour of the Persian Gulf as the US seeks to revitalize ties with regional allies and broker new economic and security partnerships. Trump traveled to Doha on Wednesday.
During the visit in Riyadh, Trump also announced a $600-billion investment agreement with Saudi Arabia, covering sectors from energy and defense to mining and technology.
On Tuesday, Trump, speaking before Crown Prince Mohammed bin Salman and other top Saudi and US officials, delivered a wide-ranging speech criticizing Iran while expressing willingness to strike a new nuclear deal.
Framing Tehran as the main obstacle to regional peace, Trump said, “The biggest and most destructive of these forces is the regime in Iran,” blaming it for destabilizing Syria, Lebanon, Gaza, Iraq, and Yemen.
He contrasted Iran’s decline with the Persian Gulf’s growth, noting that while “you have been constructing the world’s tallest skyscrapers,” Iran’s infrastructure is “collapsing into rubble.”
“If Iran’s leadership rejects this olive branch,” he warned, the US would impose massive maximum pressure to stop it from acquiring a nuclear weapon.
Iranian officials swiftly pushed back. Foreign Minister Abbas Araghchi, speaking on the sidelines of a cabinet meeting in Tehran on Wednesday, dismissed Trump’s remarks as provocative and misleading.
“Trump tries to portray Iran as the source of insecurity. But who killed 60,000 people in Gaza? Are we the ones spreading chaos?” Araghchi asked, in comments aired by state television, referring to US support of Israel in its war on Iran-backed Hamas in Gaza.
He rejected Trump’s threat of renewed pressure, saying, “The policy of maximum pressure has already failed.”
Araghchi added that Iran remains committed to dialogue and is awaiting further coordination by Oman, which has been mediating backchannel talks between Tehran and Washington.
“It is America that, through its sanctions over the past forty-some years, along with its pressures and its military and non-military threats, has hindered the progress of the Iranian nation; the one responsible for the economic problems is America,” he said.
Iranian Foreign Ministry spokesman Esmail Baghaei also denied that nuclear negotiations were at an impasse.
“The fact that both Iran and the US want the talks to continue means the negotiation process is still ongoing,” he said.
He said details about the next round of talks will be announced by Oman soon.
President Masoud Pezeshkian said on Tuesday evening, “If we stand together, America will be powerless against us.”
In a surprise move during his stay in Riyadh, Trump also announced the lifting of US sanctions on Syria, following a landmark meeting with Syrian President Ahmad al-Sharaa—the first such encounter between leaders of the two nations in over two decades.
“We’re taking them all off. Good luck Syria, show us something very special,” Trump said at a US-Saudi investment forum.
The US leader also touted a recent ceasefire with Yemen’s Houthi rebels, a key Iran ally, and a diplomatic breakthrough in South Asia, where American mediation reportedly helped de-escalate tensions between nuclear-armed India and Pakistan.
As the summit convened on Wednesday, Saudi Foreign minister Prince Faisal bin Farhan Al Saud said Riyadh fully supports the US-Iran nuclear talks and hopes for positive results.
"Regarding the nuclear file, there is full support for the ongoing talks between the United States and Iran. We hope that these talks will lead to a positive outcome that ensures the stability of the region."
Oman’s Deputy Prime Minister for International Affairs, Al Sayyid Asaad Tariq Taimur Al Said, also expressed optimism that a nuclear deal with Iran could still be reached.
Bahrain’s King Hamad bin Isa Al Khalifa echoed that sentiment, saying continued dialogue would “bolster stability and improve prosperity across the region.”
Whether Oman’s mediation can bridge the divide remains to be seen.
