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US Vice President Vance Questions Iran's Need for Highly Enriched Nuclear Fuel

US Vice President JD Vance has challenged Iran's uranium enrichment programme, arguing that if Tehran truly opposes nuclear weapons development, there is no justification for producing 60 percent enriched fuel.

LSN India · 7 October 2026

US Vice President Vance Questions Iran's Need for Highly Enriched Nuclear Fuel

US Vice President JD Vance has publicly questioned Iran's rationale for pursuing highly enriched uranium, calling on the Islamic Republic to demonstrate its commitment to non-proliferation by scaling back its nuclear enrichment activities.

Vance's remarks represent a hardline position on Iran's nuclear programme, which has been a major point of contention between Tehran and Western powers. Iran has consistently maintained that its nuclear activities are for peaceful, civilian energy purposes and within its rights under international law.

The comments underscore the Trump administration's scepticism toward Iran's nuclear intentions. The 60 percent enrichment level Iran has achieved in recent years falls short of weapons-grade uranium, typically considered to be 90 percent or higher, but represents a significant advancement from the limits set under the 2015 nuclear deal, which the United States withdrew from in 2018.

Vance's assertion that Iran should reduce enrichment levels as proof of its peaceful intentions reflects a core demand of the US position in any future nuclear negotiations. However, Iran has argued that its gradual escalation of enrichment levels represents a proportional response to the withdrawal from the nuclear agreement and subsequent economic sanctions imposed by Washington.

The exchange highlights the ongoing impasse between the US and Iran over nuclear diplomacy, with little indication of renewed negotiations on the horizon.