The Bomb Debate: Iran's Hardliners Are Publicly Calling for a Nuclear Weapon

The Shift: A Once-Taboo Debate Goes Public

On March 26, 2026, Reuters published a report based on two senior Iranian sources describing a significant change in the public and private discourse around Iran's nuclear posture. The debate over whether Tehran should actively seek a nuclear bomb, long suppressed as politically dangerous, is "getting louder, more public and more insistent," the sources told Reuters.

The IRGC-affiliated Tasnim News Agency published an article on Thursday, March 26, arguing that Iran should withdraw from the Nuclear Non-Proliferation Treaty (NPT) as soon as possible. The article stopped short of calling for a bomb directly but framed NPT membership as a liability Iran could no longer afford.

Hardline politician Mohammad Javad Larijani — brother of Ali Larijani, a senior Iranian official killed in a US-Israeli airstrike earlier in March — was quoted by Iranian state media this week calling for suspension of NPT membership. His exact words, as reported by Reuters and Times of Israel: "The NPT should be suspended. We should form a committee to assess whether the NPT is of any use to us at all. If it proves useful, we will return to it. If not, they can keep it."

Earlier in March, state television aired a segment featuring conservative commentator Nasser Torabi, who stated that the Iranian public demanded: "We need to act in order to build a nuclear weapon. Either we build it or we acquire it."

Reuters' two senior Iranian sources noted that nuclear policy has also become a subject of private discussion in Iranian ruling circles, with "divergence between harder line elements including the Guards and those in the political hierarchy over the wisdom of such a move." One source confirmed that there was no plan to change Iran's nuclear doctrine yet, and that Iran had not decided to seek a bomb — but that serious voices in the establishment were questioning the existing policy and demanding a change.

What Changed: Khamenei Is Dead, the IRGC Is Dominant

For two decades, Iran's official position rested on two pillars. First: a religious ruling by Supreme Leader Ayatollah Ali Khamenei, issued orally in 2003 and reiterated in 2019, declaring nuclear weapons forbidden in Islam (haram). Second: Iran's status as a signatory to the Nuclear Non-Proliferation Treaty, which legally prohibits its members from developing nuclear weapons.

Both pillars remain formally intact. But Khamenei was killed in the opening US-Israeli strikes on February 28, 2026, the day the war began. His successor has not yet publicly reaffirmed the fatwa. And with the IRGC now the dominant institutional force in Iran following the killing of multiple civilian and security officials, the Guards' more hawkish nuclear views have gained influence, per Reuters.

The timing also matters: the US-Israel military strikes began approximately one month into indirect nuclear negotiations between Washington and Tehran. Reuters noted that this sequence may have convinced Iranian strategists that they have "little to gain by forswearing a bomb or staying in the NPT" — since Iran was bombed precisely during the negotiation period.

Former US Secretary of State Antony Blinken, speaking at Harvard Kennedy School on March 24, stated there was "a strong chance" that if the Iranian regime survives — which he said "seems likely, given its diffuse structure" — it would be "more determined than ever to build a nuclear weapon." Blinken was speaking in his personal capacity; he left the State Department in January 2025.

How Close Is Iran to a Bomb?

The honest answer is that the current state of Iran's nuclear program is not fully known. The IAEA has not been able to physically verify Iran's nuclear operations since June 13, 2025, the day Israeli strikes began, according to a Times of Israel analysis citing IAEA verification records. That June 2025 campaign, involving both the US and Israel, struck multiple Iranian nuclear facilities.

As of the IAEA's last verified inspection on June 13, 2025, Iran possessed 440.9 kilograms of uranium enriched to 60 percent U-235, per a Times of Israel analysis of IAEA records. Weapons-grade uranium requires enrichment to 90 percent or above. The 60 percent material is not weapons-grade but is closer to it than any civilian nuclear program requires (which is typically below 5 percent).

Blinken, drawing on intelligence assessments he had access to as Secretary of State, said Iran had "moved from a breakout time of more than one year to a matter of a week, maybe two weeks" in the years following Trump's 2018 withdrawal from the 2015 nuclear deal (JCPOA). This was before the 2025 and 2026 strikes on nuclear facilities. Blinken did not specify what the current breakout time is, and noted that estimating it is now difficult given the lack of IAEA access.

FactCheck.org reported that a March 2025 US Intelligence Community assessment (before the current war) stated Iran was "not building a nuclear weapon" and that Khamenei "had not reauthorized the nuclear weapons program he suspended in 2003." However, Director of National Intelligence Tulsi Gabbard acknowledged in congressional testimony that Iran's enriched uranium stockpile was "at its highest levels and unprecedented for a state without nuclear weapons."

Steve Witkoff, Trump's special envoy, stated publicly that the US demand in any ceasefire agreement was that Iran give up "10,000 kilograms of enriched stockpiled material" and renounce uranium enrichment entirely. Witkoff specified approximately 460 kilograms of 60 percent enriched uranium and approximately 1,000 kilograms of 20 percent enriched uranium among the material he referenced, per reporting by wwbl.com. (These figures have not been independently confirmed by the IAEA since June 2025.)

The NPT: What Withdrawal Would Actually Mean

The Nuclear Non-Proliferation Treaty, which entered into force in 1970, has 191 state parties. Iran has been a member since 1970. Article X of the treaty permits any member state to withdraw with three months' notice if it decides that "extraordinary events" have jeopardized its supreme interests.

The only country to have withdrawn from the NPT is North Korea. Pyongyang first announced withdrawal in 1993, suspended it, then formally withdrew in 2003 after the IAEA found it in violation of its safeguards agreement. North Korea tested its first nuclear device in 2006 and has since conducted five more tests.

Iran has previously threatened NPT withdrawal as a negotiating tactic during the 25-year-long diplomatic standoff over its nuclear program — without ever following through. Reuters and the Times of Israel both noted that the current public debate may represent the same tactic. However, both outlets also reported that the current debate has characteristics that distinguish it from prior episodes: it is taking place during an active war, following the death of the leader whose religious ruling was the primary stated basis for Iran's non-nuclear posture, and with IRGC voices openly endorsing not just withdrawal but active bomb-building in public media.

The US Demand and the Ceasefire Obstacle

Zero uranium enrichment is a core US demand in the 15-point ceasefire proposal Trump sent to Tehran. Witkoff stated clearly that US red lines included "no uranium enrichment by Iran" and the surrender of the enriched stockpile. Iran has publicly rejected the 15-point plan in its current form, according to CNN reporting on March 25–26.

The hardliner nuclear debate — and particularly the calls to withdraw from the NPT — runs directly counter to the US negotiating position. If Iran were to withdraw from the NPT or formally announce pursuit of a weapon, it would almost certainly collapse any remaining diplomatic path and change the stated objectives of the US military campaign.

Whether the public hardliner statements reflect actual government policy, a negotiating signal, a domestic political pressure campaign, or genuine strategic recalculation cannot be definitively determined from open sources. Reuters' two senior Iranian sources explicitly stated that no decision to change nuclear doctrine had been made as of March 26. The gap between public rhetoric and government policy on this question has historically been wide in Iran.

What Is Not Confirmed

The current state of Iran's nuclear facilities, enrichment capacity, and actual fissile material stockpile following more than four weeks of US-Israeli strikes is not independently verified. The IAEA has had no physical access since June 2025. Trump administration officials have made varying claims about the degree of destruction to Iran's nuclear program; these claims have not been independently corroborated by international inspectors.

No decision to build a nuclear weapon has been announced or confirmed by the Iranian government. Whether Iran retains the physical capability to build one, and on what timeline, is a matter of genuine uncertainty among Western intelligence services, per FactCheck.org and the House of Commons Library analysis.