As the ongoing war with Iran enters a potential phase of de-escalation, the United States and Israel appear determined to deliver a lasting blow to Tehran’s nuclear ambitions by targeting not only physical infrastructure but also the human expertise behind the program.
According to reporting from CNN, Israeli and US operations have expanded to include the assassination of Iranian nuclear scientists, engineers, and technical personnel across the country. This campaign aims to cripple Iran’s ability to reconstitute its nuclear program once hostilities subside, recognizing that damaged facilities can be repaired or rebuilt if knowledgeable experts remain.
The strategy builds on earlier strikes against key nuclear sites such as Natanz, Fordow, and Isfahan. While those operations caused significant setbacks—destroying or damaging centrifuges, enrichment halls, and related infrastructure—assessments have varied on the long-term impact. Some US and Israeli officials claim the program has been delayed by years, but intelligence reports have at times suggested shorter timelines for recovery, particularly if dispersed uranium stockpiles or hidden sites survive.
Iran has long maintained that its nuclear activities are solely for peaceful energy and medical purposes. However, Western governments and Israel point to the country’s enrichment of uranium to near-weapons-grade levels (far exceeding civilian reactor needs), its history of weaponization research, and repeated non-compliance with International Atomic Energy Agency (IAEA) inspections as evidence of a pathway toward nuclear weapons capability.
A Shift in Targeting
The latest phase emphasizes “human capital.” Strikes and covert operations have reportedly eliminated several senior nuclear scientists and lower-level specialists involved in centrifuge development, uranium enrichment, and weaponization studies. Israeli Prime Minister Benjamin Netanyahu has publicly referenced the killing of nuclear experts as part of broader efforts to degrade Iran’s capabilities.
This approach echoes Israel’s historical tactics against perceived existential threats, including past assassinations of Iranian scientists. Proponents argue it provides a more enduring disruption than airstrikes alone, as expertise cannot be quickly replaced amid sanctions, isolation, and the loss of institutional knowledge. Critics, however, contend that such targeted killings risk creating martyrs, driving the program further underground, and raising ethical concerns over extrajudicial actions.
Broader Military Campaign
The focus on nuclear expertise occurs alongside sustained attacks on Iran’s ballistic missile arsenal, air defenses, drone capabilities, and proxy networks. US intelligence assessments indicate that while Iran retains some missile launching capacity and drone stockpiles, its overall military infrastructure has suffered heavy damage. Production facilities, steel plants supporting missile manufacturing, and naval assets have been repeatedly hit.
Iran has retaliated with missile strikes on Israeli targets, including recent incidents in Haifa, and maintains influence over the Strait of Hormuz, where it has leveraged control to exert economic pressure. Incidents near the Bushehr nuclear power plant have raised concerns, though the IAEA has reported no significant radiation leaks in verified cases.
President Donald Trump has signaled openness to winding down operations if core objectives are met, including preventing Iranian nuclear breakout, degrading missile threats, and ensuring safe passage through critical waterways. Israeli leaders have outlined strict conditions for any potential deal: removal of enriched uranium stockpiles, verifiable dismantling of key infrastructure, limits on missile development, and cessation of support for regional proxies.
Challenges and Uncertainties
Completely eradicating Iran’s nuclear knowledge base remains difficult. The program features deeply buried or undeclared facilities, such as sites near “Pickaxe Mountain,” where activities could continue out of reach of conventional strikes. Surviving personnel, potential external assistance (including reported technical support from other nations), and the regime’s resilience could allow gradual reconstitution.
The conflict, which escalated significantly in early 2026 following earlier rounds in 2025, has already caused substantial casualties and economic disruption on multiple sides. Iran has signaled preparedness for a prolonged struggle, while calls for diplomatic off-ramps grow amid rising regional and global pressures.
As negotiations or ceasefires are contemplated, the intensified campaign against nuclear expertise underscores a shared US-Israeli priority: ensuring that any end to the fighting does not leave Iran positioned to rapidly advance toward a nuclear weapon. The coming weeks will test whether these efforts achieve a decisive and lasting degradation or if the underlying tensions persist into a fragile postwar period.
This remains a fast-evolving situation, with competing claims from all parties and limited independent verification of battlefield outcomes.
About The Author
