特朗普发出“最后通牒”，敦促伊朗进行谈判并达成协议，否则将动武，伊朗表态

Core Viewpoint - The article discusses President Trump's ultimatum to Iran, urging negotiations for a mutually beneficial agreement, while threatening more severe military action if negotiations fail [1][3]. Group 1: U.S. Military Actions - A large naval fleet led by the USS Abraham Lincoln is heading towards Iran, prepared for rapid action [3]. - Trump warns that the next military strike against Iran will be more intense than the previous "midnight hammer" operation that occurred in June [3]. Group 2: Iran's Response - Iranian Foreign Minister Zarif states that Iran's armed forces are ready to respond swiftly and forcefully to any aggression against its territory, airspace, or waters [3].