📋 Iran Nuclear Brief

Iranian Hardliners Publicly Discuss Nuclear Weapons and NPT Withdrawal Amidst US Claims of Diplomatic Momentum

September 23, 2026 · 🔴 Risk: High

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Fars News Agency denies reports of Iran proposing to reopen the Strait of Hormuz. Reuters and Kyodo News reported Iran proposed reopening the Strait of Hormuz.

Here's exactly what each side is claiming.

Iranian outlets

IRGC-affiliated Fars News Agency argued President Pezeshkian should not have traveled to New York, citing attacks on Iran's nuclear facilities and the blockade. The hardline Kayhan newspaper warned Pezeshkian that 'New York is not a place for smiles and negotiations,' highlighting Trump's threat of 'annihilation'. Tasnim, also linked to the Guards, called US justice-seeking 'performative'. An Iranian security source stated Iran would only consider talks if Washington fulfills commitments and provides guarantees. Fars News Agency explicitly denied Reuters and Kyodo News reports about Iran proposing to reopen the Strait of Hormuz.

International wires

Bernama-Anadolu reported US President Trump saying talks with Iran had gained 'momentum' and could lead to a deal, but also warned of potential military action against Iranian nuclear facilities. The Media Line reported Trump calling Iran talks 'very good' after his UN speech. Reuters and Kyodo News, as reported by Seoul Economic Daily, stated Iran proposed reopening the Strait of Hormuz within seven days in return for easing US military pressure.

The disagreement: Fars News Agency stated that reports by Reuters and Kyodo News regarding the opening of the Strait of Hormuz are 'unreliable and untrue,' directly contradicting the international reports.

Each outlet's position is reported as that outlet's position, not as established fact. Every contradiction we've recorded →

Iranian hardline figures openly discussing nuclear weapons and NPT withdrawal, coupled with continued US threats against Iranian nuclear facilities and a lack of IAEA oversight, indicates a significantly elevated risk of proliferation and regional instability.

📌 Key developments

Iranian hardline figures, including Members of Parliament and a Tehran city council official, publicly discussed the possibility of Iran developing nuclear weapons for deterrence and withdrawing from the Nuclear Non-Proliferation Treaty (NPT) ahead of President Pezeshkian's UN visit.
US President Donald Trump stated that talks with Iran had gained 'momentum' and could lead to a deal, but also warned of potential military action against Iranian nuclear facilities, specifically mentioning 'Pickaxe Mountain'.
US envoys Steve Witkoff and Jared Kushner held a 'very good' three-hour meeting with Iranian Foreign Minister Abbas Araghchi on September 22, 2026, on the sidelines of the UN General Assembly.
Iran has communicated conditions for resuming negotiations with the United States, including an end to the war, release of frozen funds, and lifting of the naval blockade, while seeking to separate the Strait of Hormuz issue from nuclear talks.
Iraq has suspended Iranian flights to Baghdad from September 23, 2026, due to US sanctions threats against companies providing services to Iranian carriers.
[September 17] Satellite imagery from September 13 shows Iran is rapidly reconstructing the Taleghan 2 facility at the Parchin military complex, previously linked to nuclear weapons research and struck twice since 2024.
[September 14] IAEA Director General Rafael Grossi reported a deterioration in the Agency's oversight of Iran's nuclear program in 2026, with no in-field verification for over six months, leading to a loss of 'continuity of knowledge' and raising 'serious proliferation concern'.

💡 Why it matters

This divergence highlights extreme internal pressure within Iran regarding its nuclear program and international engagement. The public discussion of nuclear weapons and NPT withdrawal by Iranian officials, even if rhetorical, escalates proliferation concerns and complicates diplomatic efforts, increasing the risk of miscalculation and conflict.

🎭 People in the news

Donald Trump — US President, stated talks with Iran have 'momentum' but warned of military action against nuclear facilities.
Masoud Pezeshkian — Iranian President, facing domestic pressure regarding engagement with the US at the UN.
Abbas Araghchi — Iranian Foreign Minister, held a 'very good' three-hour meeting with US envoys.
Steve Witkoff — US Envoy, held 'productive meeting' with mediators involved in efforts to engage Iran.
Jared Kushner — US Adviser, held 'productive meeting' with mediators involved in efforts to engage Iran.
Major General Yahya Rahim Safavi — Senior Military Advisor to Leader of the Islamic Revolution Ayatollah Seyyed Mojtaba Khamenei, warned that any foreign forces attempting to land on Iranian territory would be 'destroyed'.
Hossein Kanani-Moghadam — Conservative Iranian politician, argued against President Pezeshkian making conciliatory gestures to the US.
Parviz Sarvari — Deputy Chairman of Tehran city council, welcomed news of Iran moving towards building nuclear weapons for deterrence.

👀 What to watch

Further statements from Iranian officials regarding nuclear policy and NPT withdrawal.
Any official Iranian response to President Trump's remarks on 'Pickaxe Mountain' and the 'momentum' in talks.
Developments regarding the Iraqi suspension of Iranian flights and broader US sanctions enforcement.

Non-partisan. Every claim traceable to sourced reporting. More Nuclear → · فارسی