Recent U.S. intelligence assessments from early May 2026 indicate Iran’s nuclear breakout timeline remains approximately nine to twelve months if a decision to weaponize is made, showing limited further degradation from February 2026 strikes after earlier June 2025 U.S.-Israeli operations damaged enrichment sites at Natanz, Fordow, and Isfahan. IAEA inspectors have lost continuity of knowledge over the roughly 440 kilograms of 60-percent-enriched uranium stockpile, much of it buried at Isfahan, while Iran has not resumed enrichment activities. Stalled bilateral talks continue to press for facility dismantlement, material transfer, and permanent limits, with negotiators citing verification demands and sanctions relief as sticking points. These factors sustain trader consensus that a completed nuclear device before 2027 faces significant technical, diplomatic, and military hurdles.