US Vice President JD Vance has said Iran must make a significant reduction in its uranium enrichment capacity if it wants to secure a peace agreement with Washington and bring an end to the seven-month conflict between the two countries.

Speaking as a leading figure in US efforts to negotiate a settlement, Vance argued that Iran’s enrichment of uranium to 60 per cent raises serious concerns about its nuclear intentions.

“If you do not want a nuclear weapon, then why do you need 60 per cent enriched fuel?” Vance said, making clear that Washington expects tangible nuclear concessions rather than verbal commitments.

He stressed that the United States will not accept assurances alone and wants Iran to demonstrate through concrete actions that it has no intention of developing nuclear weapons. According to Vance, meaningful reductions in enrichment capacity remain a fundamental requirement for any future agreement.

The United States and Iran have exchanged proposals in recent weeks aimed at ending hostilities and restoring stability to the Strait of Hormuz, a strategically important route for global energy shipments. 

However, US President Donald Trump has rejected Tehran’s latest proposal and warned that military operations could intensify after the forthcoming midterm elections.

Vance also highlighted uncertainty within Washington over Iran’s decision-making structure. While US officials continue to engage with Iranian President Masoud Pezeshkian and Foreign Minister Abbas Araghchi, questions remain about the extent of their authority following the death of Supreme Leader Ayatollah Ali Khamenei at the start of the conflict.

He said US negotiators have found it unclear who ultimately holds decision-making power in Tehran, a factor that has complicated diplomatic efforts.

Iran has rejected those claims, with officials insisting that US policymakers understand how decisions are made within the Islamic Republic and accusing Washington of sending mixed signals during negotiations.

The conflict has unsettled global energy markets, increased pressure on fuel supplies and created political challenges for the Trump administration. Despite ongoing tensions, Washington maintains that it remains open to a deal, provided Iran takes measurable steps to reduce its nuclear capabilities and address longstanding concerns over its enrichment activities.

Agencies