美国空袭伊朗核设施，正式介入伊以冲突

Core Points - The U.S. military has conducted airstrikes on three key Iranian nuclear facilities: Fordow, Natanz, and Isfahan, as stated by President Trump [1][2] - Iran claims to have evacuated materials from these facilities prior to the attacks, asserting that the strikes will not halt its nuclear development [1][4] - The strikes are seen as a significant turning point in Trump's presidency, with potential implications for U.S.-Iran relations and regional stability [1][2] Summary by Sections U.S. Military Action - The U.S. targeted three nuclear facilities in Iran, aiming to destroy Iran's uranium enrichment capabilities and prevent nuclear threats [2] - Trump emphasized that the facilities have been completely destroyed and warned of further strikes if peace is not achieved [2][3] - The U.S. used six bunker-buster bombs on Fordow and 30 Tomahawk missiles on other facilities [2] Iranian Response - Iranian officials indicated that they had anticipated the attacks and had already evacuated the facilities, claiming no irreversible damage was done [4] - Iran's leadership has stated that all U.S. citizens and military personnel in the region are now considered legitimate targets [1] Regional Implications - The conflict may escalate, with potential retaliatory actions from Iran against U.S. military bases and interests in the region [5] - The Houthis in Yemen have threatened to attack U.S. ships if Iran is attacked, indicating a broader regional conflict could emerge [5] - The situation raises concerns about the stability of oil transport through the Strait of Hormuz, which is critical for global oil supply [5] Political Reactions in the U.S. - U.S. lawmakers have expressed mixed reactions to the military action, with some supporting the strikes while others criticize them as unconstitutional [12][13] - Republican Senator Lindsey Graham praised the decision, while Democratic lawmakers warned against further military involvement [13][14] Key Nuclear Facilities - The three targeted facilities are central to Iran's nuclear program: Fordow, Natanz, and Isfahan [7] - Natanz is Iran's largest uranium enrichment center, while Fordow is deeply buried and equipped with advanced centrifuges [8][10] - Isfahan serves as a major research base and is suspected to be a core part of Iran's nuclear ambitions [11]