US intelligence assessments released May 4, 2026, indicate recent US and Israeli strikes inflicted only limited damage on Iran's nuclear infrastructure, leaving Tehran's breakout timeline to produce fissile material for a nuclear weapon unchanged at approximately one year—positioning any potential bomb well beyond 2026. IAEA reports confirm Iran retains about 441 kg of 60% enriched uranium, sufficient for multiple warheads if further processed, but stored underground with limited agency access amid the ongoing conflict. Tehran halted coordinated weaponization efforts years ago per US assessments, and Supreme Leader guidance prohibits pursuit, though diplomacy signals like framework drafting for US talks add uncertainty. Traders' 91.3% "No" consensus reflects this resilient yet stalled program, with escalation, covert advances, or policy shifts as rare upset risks before 2027 resolution.