US would accept diluted enriched uranium under Iran deal, senior official tells Reuters

The Shift to Domestic Dilution

According to reports reviewed by The Zioneer Intelligence Desk, the United States has signaled a significant technical concession in its negotiations with the Iranian regime. A senior administration official told Reuters that the U.S. would accept a framework where Iran’s highly enriched uranium is diluted—reducing its concentration to lower levels—rather than being shipped out of the country. This process would reportedly take place under the supervision of the International Atomic Energy Agency (IAEA).

This approach marks a departure from previous demands for the physical removal of the stockpile, which has been a cornerstone of Israeli security doctrine regarding the Iranian nuclear threat. The U.S. official emphasized that the agreement includes a robust inspection regime and promises substantial economic rewards for Tehran if it adheres to the restrictions.

Jerusalem’s Growing Concerns

In Israel, the reaction to these reports has been one of cautious scrutiny. Reporting by Dana Weiss (N12) indicates that the prevailing assessment in Jerusalem is that President Donald Trump is determined to reach a deal and may be willing to settle for domestic dilution to secure a signature. The concern among Israeli security officials is that leaving the material within Iran, even in a diluted state, preserves the regime's technical knowledge and infrastructure, potentially shortening the 'breakout time' to a nuclear weapon in the future.

This development follows prior reports of a U.S.-Iran memorandum of understanding (MOU) that deferred the final resolution of the uranium stockpile to a second stage of negotiations. While President Trump has previously described the material as being 'buried under a mountain' where 'no one goes near it,' the technical reality of domestic dilution remains a point of friction between Washington and Jerusalem.

Regional Implications and the Path Ahead

Beyond the nuclear technicalities, the proposed deal appears to have broader regional components. Reports from Arab media channels suggest the framework may involve a 60-day extension of the ceasefire in Lebanon, the reopening of the Strait of Hormuz, and the gradual lifting of U.S. sanctions to allow Iranian oil back into international markets.

For Israel, the stakes are twofold: the immediate reduction of kinetic tensions on the northern front and the long-term strategic threat of a nuclear-capable Iran. As the 'Islamabad Agreement' or similar frameworks move toward finalization, the focus will shift to the specific mandates of the IAEA inspectors and the permanence of the dilution process. The Zioneer Intelligence Desk will continue to monitor whether these concessions represent a sustainable peace or a temporary pause in a larger regional contest.