美媒爆料：美情报机构仍然认为伊朗尚未决定是否要制造核弹

Core Insights - Despite Iran's stockpile of highly enriched uranium, U.S. intelligence agencies believe Iran has not yet decided to manufacture nuclear weapons [1][3] - Israeli intelligence estimates that Iran could produce a nuclear weapon within 15 days if provoked, while U.S. officials maintain that it could take months to a year [3] - Iran currently possesses uranium enriched to 60%, which needs to be increased to 90% for nuclear weapon production, but there is no evidence that Iran has begun the manufacturing process [3][4] Group 1 - U.S. intelligence agencies' assessment of Iran's nuclear intentions has remained unchanged since March [1] - Israeli military actions against Iran are based on the belief that Iran is secretly advancing its nuclear weapons program [4] - The potential for Iran to create a crude nuclear weapon exists, which could shorten the timeline for production [3] Group 2 - Iran's nuclear facilities, including Natanz, have been targeted in military operations due to concerns over uranium enrichment [4] - The recent release of a video by Iranian media suggesting nuclear capabilities has raised speculation [4]