Iran has drawn firm lines in ongoing nuclear discussions with the United States by turning down demands to export its 60 % enriched uranium stash, yet Tehran is offering to lower the material’s purity under international supervision. The proposal comes at a critical moment as Washington weighs both diplomacy and military options in response to the Iranian nuclear challenge.
Iran’s Nuclear Flexibility: Dilution Over Export
Iran currently holds hundreds of kilograms of uranium enriched to about 60 %, a level that sits close to weapons-grade material and has long been a flashpoint in global nuclear diplomacy. Tehran has said it will not send this enriched fuel abroad, making a clear stand against export proposals. However, Iranian officials suggest they are prepared to down-blend this uranium to around 20 % purity or lower if international atomic inspectors oversee the process — a move aimed at easing foreign concerns while retaining control over the material on Iranian soil.
Diplomatic Offer Amid Escalating Tension
The dilution plan is expected to be a centerpiece of Iran’s offer in the next round of nuclear negotiations with the United States. While Iranian Foreign Minister Abbas Araghchi insists Washington has not demanded an end to domestic enrichment outright, U.S. envoys have framed their stance as seeking significant reductions, if not a complete halt. The contrasting narratives reflect the deep divide between the two sides on how to manage Tehran’s nuclear capabilities without igniting further conflict.
Role of International Oversight and Regional Stakes
Crucially, Iran’s willingness to adjust enrichment levels is tied to oversight by the UN’s nuclear watchdog, which would monitor any dilution activity. The proposals come as global concerns grow over nuclear proliferation risks and the potential for conflict in the Middle East. With both diplomatic engagement and threats of military force still on the table, Iran’s offer represents a nuanced attempt to find common ground without conceding core aspects of its nuclear program.
