U.S. intelligence assessments indicate that Iran’s estimated timeline to build a nuclear weapon has not changed since last summer, when analysts concluded that a U.S.-Israeli attack set back Iran’s progress by pushing the timeline to as much as one year, according to multiple reports citing sources familiar with the matter. The assessment is described as broadly unchanged even after two months of fighting that the U.S. President, Donald Trump, launched in part to prevent Iran from developing a nuclear bomb. The reporting, including accounts attributed to U.S. intelligence and officials, says the new evaluations suggest limited additional damage to Iran’s nuclear program beyond what was already expected from the earlier attack. One outlet notes that analysts estimate Iran would need up to one year to reach a nuclear-weapon capability, and that this estimate remains consistent with prior assessments. Overall, the sources converge on the idea that recent developments have not significantly altered the projected timeline, while acknowledging that the assessments are based on intelligence reviews and may be updated as new information emerges.