Iran’s nuclear programme has demonstrated significant resilience despite sustained military pressure from the United States and Israel. Analysts continue to warn that the country retains the technical capacity and material resources needed to develop nuclear weapons, raising ongoing global security concerns. Recent diplomatic efforts failed to yield progress, with JD Vance describing Iran’s nuclear ambitions as the central issue behind the collapse of high-level emergency negotiations held in Islamabad. According to him, the absence of a firm pledge from Tehran to abandon nuclear weapon development remains a major obstacle to any agreement. He emphasized that a clear and binding assurance is required—one that confirms Iran will neither pursue nuclear weapons nor acquire the necessary tools to rapidly assemble them. This position reflects broader concerns among Western policymakers regarding the speed at which Iran could potentially move from enrichment to weaponization. Despite multiple waves of coordinated military strikes, including operations carried out by both the United States and Israel, the intended objective of dismantling Iran’s nuclear capabilities has not been fully achieved. While several facilities linked to research and warhead development have been destroyed, experts believe the core infrastructure of the programme remains operational. Intelligence findings indicate that Iran still possesses active centrifuges and maintains heavily fortified underground enrichment facilities designed to withstand aerial attacks. A particularly critical concern is the continued existence of a substantial uranium stockpile. The International Atomic Energy Agency has verified that Iran holds close to 1,000 pounds of uranium enriched to near weapons-grade levels. Reports suggest that a portion of this material is concealed deep within tunnel systems at the Isfahan Nuclear Facility. According to Eric Brewer, Iran is unlikely to relinquish such strategic assets without significant concessions. He noted that Tehran’s expectations in future negotiations are expected to exceed those seen in earlier discussions. During recent hostilities, Donald Trump reportedly explored the possibility of launching a high-risk operation aimed at seizing Iran’s enriched uranium reserves. However, such an undertaking was assessed as highly complex and potentially dangerous, given the logistical and military challenges involved. Meanwhile, Karoline Leavitt confirmed that securing or removing Iran’s enriched uranium remains a top priority for US negotiators. At the same time, domestic political pressures are mounting, with concerns among Republican leaders about the potential electoral consequences of continued foreign military involvement. Although satellite monitoring has not detected any recent movement of Iran’s uranium stockpile, the diplomatic situation remains fragile. A limited timeframe for negotiations is currently in place, but it is uncertain whether talks in Islamabad will resume or if tensions will escalate back into open conflict. Any comprehensive agreement, experts argue, must go beyond nuclear restrictions. It must also address Iran’s strategic influence over the Strait of Hormuz—a vital maritime route with significant implications for the global economy. Military actions during the 2025 Iran–US 12-Day War included the deployment of advanced bunker-busting munitions targeting key enrichment sites such as Fordow and Natanz, alongside missile strikes on the Isfahan complex. In subsequent clashes, US operations focused on weakening Iran’s missile capabilities, while Israeli forces targeted critical research centres and personnel associated with the nuclear programme. Despite these extensive efforts, specialists caution that Iran’s nuclear capability may still be intact. Key components, including centrifuges and uranium reserves, are believed to be stored in deeply buried and fortified locations such as tunnel complexes near Natanz, potentially beyond the reach of conventional weapons. Iran continues to assert that its nuclear activities are intended solely for peaceful purposes. However, past proposals to reduce uranium enrichment levels—from 60 percent to 20 percent—have been met with scepticism by US officials, who argue that the technical leap to weapons-grade enrichment remains relatively small. Ultimately, while intelligence operations have achieved notable insights into Iran’s programme, experts highlight that the final stage—transforming fissile material into a deployable nuclear warhead—remains a complex and concealed process. This final hurdle continues to define the long-standing international concern surrounding Iran’s nuclear ambitions.
