Diplomatic proposals for transferring Iran's estimated 440 kg stockpile of uranium enriched to 60%—or downblending it under verification—have emerged as the central issue in US-Iran talks, with mediators including Qatar advancing frameworks that link such steps to sanctions relief and reopening the Strait of Hormuz. Iranian officials have repeatedly rejected any removal of material from the country, citing national asset status and NPT rights, even as US Vice President JD Vance and other officials insist on concrete reductions in enrichment capacity to conclude the conflict. The IAEA's October 2026 UN Security Council update highlighted unresolved safeguards concerns and lack of inspector access to damaged sites, leaving the stockpile's status unverified. Post-November 3 midterm developments, including potential military options, could influence whether negotiations produce a transfer agreement or maintain the current impasse.