The showy kingpin's sensitive interventions into the negotiations, through social media statements in his own name and high stakes leaks by his multi-lingual media outlet, signal he is determined to remain at the heart of diplomacy.
Though no longer officially at the helm of Iran's top security apparatus, Shamkhani retains considerable sway as a political adviser to Supreme Leader Ayatollah Ali Khamenei and a member of the Expediency Discernment Council.
His tenure as security chief ended in May 2023, but Nour News - the multilingual media outlet he founded in 2020 - ensured his public profile would continue to loom large.
Shamkhani and Tehran-Washington talks
Shamkhani’s comments are frequently picked up by Iranian and foreign media outlets, turning his posts into unofficial barometers of Tehran’s policy direction.
A prolific user of the social media platform X, Shamkhani regularly posts in a range of languages—Persian, English, Hebrew, Russian, and Chinese—indicating his wish to be recognized by international audience as an insider with close knowledge of the talks.
Ahead of the first round of indirect Tehran-Washington negotiations in Muscat last month, Shamkhani made headlines by declaring that Iran’s Foreign Minister Abbas Araghchi would attend the talks “with full authority.”
The phrasing, widely interpreted as confirmation that Araghchi was carrying a full mandate from Supreme Leader Khamenei himself, was seen as a rare public affirmation of Iran’s seriousness about reaching an agreement.
More recently, Shamkhani said that both the US intelligence community and the International Atomic Energy Agency (IAEA) had come to accept that Iran does not possess nuclear weapons.
“Both are determined to continue on the right path of talks,” he wrote in several languages, adding, “Sanction removal and recognition of Iran’s right to industrial enrichment can guarantee a deal.”
His statement appeared to be a response to comments by US Vice President J.D. Vance, which suggest Washington would permit low-level Iranian enrichment.
The tone of Shamkhani’s post suggested a softening of stance and marked a contrast between his earlier, more hardline tone and this new language suggesting diplomatic flexibility.
Shamkhani was among the officials who strongly supported a law that the Parliament passed in December 2020 against the wishes of then-president Hassan Rouhani--- named the Strategic Action Plan to Lift Sanctions and Protect the Nation's Interests.
The legislation required Iran’s Atomic Energy Organization to enrich uranium to 20 percent purity—well above the 3.67 percent limit set by the 2015 Joint Comprehensive Plan of Action (JCPOA)—and to install advanced centrifuges.
Nour News
Much of Shamkhani’s media influence flows through Nour News, a news outlet linked closely to his political network. Launched in Persian in early 2020 and later expanded into English, Arabic and Hebrew, Nour News plays an outsized role in shaping news on Iran’s nuclear talks.
The site frequently publishes exclusive reports on nuclear talks and other matters, often citing anonymous “informed sources.” These reports are widely shared by both domestic and international media, reinforcing the outlet’s reputation as a semi-official voice.
But the interventions have been less welcome at home.
Nour News cited an anonymous source saying the fourth round of talks would focus on “humanitarian and security concerns," without elaborating, suggesting discussions had expanded beyond the nuclear dossier—a detail never disclosed by negotiators.
“Agencies and esteemed officials who receive classified reports must protect them. Leaking information to favored outlets undermines national interests,” retorted Mohammad Hossein Ranjbaran, an adviser to Iran’s foreign minister Abbas Araghchi.
“There’s a difference between building media credibility and childish competition for scoops."
Skeletons in the closet
Shamkhani’s interventions could be aimed at repairing his stature after espionage and corruption controversies dented his reputation.
His departure from the SNSC in May 2023 came amid the fallout from one of the most sensitive espionage cases in the Islamic Republic’s recent history.
In January of that year, Iran executed Alireza Akbari, a dual British-Iranian national and former deputy defense minister on charges of spying for the United Kingdom.
Akbari had long been known as a close associate and adviser to Shamkhani, raising questions about internal security breaches at the highest levels of the Iranian state.
Though authorities never directly linked Shamkhani to Akbari’s alleged espionage, the execution cast a pall over his continued leadership of the SNSC.
Shamkhani has also faced persistent allegations of corruption, particularly concerning his family's business dealings. These ventures have been linked to circumventing US sanctions by facilitating oil exports through so-called ghost fleets.
