US Intel Sees Iran’s New Supreme Leader as More Open to Nuclear Weapons Amid War

A New Supreme Leader, an Old Nuclear Appetite

U.S. intelligence agencies now believe that Iran’s new supreme leader, Ayatollah Mojtaba Khamenei, is far more inclined to seek a nuclear weapon than his father and predecessor, Ayatollah Ali Khamenei. The assessment, citing officials briefed on the matter, surfaces just as Washington considers whether to escalate its military campaign against Tehran, after a ceasefire collapsed earlier this month.

The former supreme leader, Ali Khamenei, had publicly sworn off developing a nuclear bomb and was killed at the start of the current war in late February. Intelligence picked up that while the elder Khamenei wanted Iran to be capable of building a weapon, he was genuinely hesitant to cross that line. Mojtaba, however, has never publicly called for a bomb, yet U.S. analysts say his hard‑line government—shaped by the killing of many previous leaders—now has ambitions for advanced nuclear weaponry.

Iran has not yet restarted a full‑scale nuclear program, but it has taken steps to preserve its assets. Centrifuges have been moved to a hardened underground complex in central Iran dubbed Pickaxe Mountain by the U.S., a facility buried so deep that it is beyond the reach of most conventional American bombs. Satellite images from June, just days after the ceasefire agreement was signed, showed vehicles entering and exiting the tunnel complex, raising questions about whether Tehran had already violated the terms.

President Trump this week called Pickaxe Mountain “a possible target for a nice big fat shot right in their front door.” The fresh intelligence on Mojtaba’s nuclear appetite is likely to play a central role as the administration decides whether to deepen the fight.

What the Intelligence Shift Means for the Conflict

From Ali to Mojtaba: A Doctrinal Shift?

The intelligence assessment marks a profound change in how Washington reads the decision‑making at the very top of the Islamic Republic. Ali Khamenei repeatedly issued religious edicts forbidding the development of nuclear weapons, a stance U.S. officials came to see as a genuine red line for him, even as the country stockpiled enrichment capability. Mojtaba Khamenei, by contrast, is viewed as the product of a war that eliminated many of Iran’s pragmatic old guard, leaving a government dominated by security hardliners who see a bomb as the ultimate guarantor of survival. That shift, if accurate, would undercut any future diplomatic track and recast the conflict as not merely about Iranian influence or maritime chokepoints but about preventing a nuclear‑armed adversary.

The Pickaxe Mountain Problem

Iran’s decision to move centrifuges to the Pickaxe Mountain complex is a deliberate, physics‑driven answer to U.S. air power. After last year’s strikes on the Fordow facility, Iranian engineers concluded that some of Washington’s most powerful conventional bombs could penetrate that site; the new tunnels are built even deeper, outside the blast radius of known penetrator munitions. The June satellite activity suggests at least a preservation of nuclear infrastructure, if not a clandestine restart. This turns the military option into a far harder proposition. Even if Trump follows through on his threat, a conventional strike might only degrade above‑ground infrastructure while the core of the enrichment hardware stays intact behind thousands of feet of rock.

Trump’s Escalation Calculus

The White House now faces a choice in which intelligence and military reality pull in opposing directions. The assessment that Mojtaba is more willing to go nuclear strengthens the case for a preventive strike, yet the target itself is one of the most challenging on the planet. Moreover, much of the intelligence on Mojtaba’s views was collected before the war and his own severe injuries, which have curtailed his communications. This temporal gap injects significant uncertainty: his actual boldness as supreme commander in the current fight may differ from the profile sketched from older signals. Any move to escalate will have to weigh the risk of failing to eliminate the nuclear option against the certain blowback—from mine‑laying in the Strait of Hormuz to rocket barrages on allied bases—that a direct attack on Iranian soil would trigger.

Immediate Implications for Security and Global Markets

• For military planners: Pickaxe Mountain’s depth puts it beyond the reach of currently fielded conventional penetrator bombs, meaning a strike mission would likely require novel munitions or special operations that carry very high risk. Any credible plan must account for the possibility of leaving the enrichment core intact.
• For energy markets and logistics: Iran has already moved to tighten its grip on the Strait of Hormuz, through which roughly a fifth of global oil transits. A new phase of escalation that includes an attack on the nuclear site would almost certainly see shipping disrupted, with crude prices potentially spiking within hours.
• For non‑proliferation efforts: The movement of centrifuges to a hardened bunker, coupled with the assessment of strategic intent, signals that Iran’s breakout timeline may shorten rapidly. The IAEA and member states should closely track any new enrichment or construction activity at Pickaxe Mountain, as satellite intelligence alone cannot confirm compliance.
• For defense‑sector firms: A long‑term confrontation requiring deep‑penetration weapons, bunker defeat technology, and enhanced intelligence‑surveillance‑reconnaissance capabilities would likely drive demand. Companies specializing in penetrating munitions and hardened‑target intelligence should expect renewed interest from the Pentagon.