哈梅内伊：美国在所有事情上都说谎、背信弃义，如果它有机会，就会进行暗杀，和这样的一方无法进行谈判

Core Viewpoint - The Supreme Leader of Iran, Khamenei, stated that negotiations with the U.S. are not beneficial for Iran and would lead to irreparable losses [1] Group 1: Negotiation Stance - Khamenei emphasized that U.S. demands, such as shutting down Iran's nuclear industry and halting uranium enrichment, are not negotiations but impositions [1] - He expressed distrust towards the U.S., claiming that they lie and betray in all matters, making negotiations impossible [1] Group 2: Nuclear Program - Iran has increased the uranium enrichment level to 60% to meet national needs, reaffirming that it does not intend to develop or use nuclear weapons [1]