Energy ❯ Nuclear Energy ❯ Uranium Enrichment

Highly Enriched Uranium

Nuclear Weapons Development Nuclear Fuel Cycle Nuclear Weapons Nuclear Weapons Proliferation Nuclear Facilities Uranium Transfer Challenges Weapons-Grade Material

IAEA Says Most of Iran’s Highly Enriched Uranium Likely Remains at Isfahan

Inspectors have been barred since June 2025, creating a verification gap the agency now seeks to close through removal or down-blending.

IAEA Points to Isfahan Tunnels for Iran’s 60% Uranium as U.S. Weighs Risky Ground Option

US and European Powers to Press IAEA Vote on Iran’s Failure to Meet Nuclear Safeguards