美国不断向伊朗周边调兵遣将

Group 1 - The core viewpoint of the article highlights the ongoing indirect negotiations between the US and Iran, which have shown progress compared to previous rounds, despite existing differences [1] - The US is enhancing its military presence around Iran, with the deployment of the USS Ford aircraft carrier and its escort vessels crossing the Atlantic towards the Strait of Gibraltar, marking the second aircraft carrier strike group sent to the region [1][3] - The USS Lincoln aircraft carrier strike group is currently active in the Middle East, near Oman, while the US has deployed over ten other types of warships, hundreds of aircraft, and multiple air defense systems in the region [5] Group 2 - Israeli sources indicate that there are signs of a potential joint military strike by the US and Israel against Iran in the coming days, with Israel raising its national alert level and preparing its emergency response units [7] - There are no indications that diplomatic negotiations between the US and Iran will yield breakthroughs, while evidence suggests that US military action against Iran may be imminent [9] - Analysts suggest that if the US conducts military operations against Iran, it is likely to be a joint effort with Israel, potentially larger in scale than previous conflicts, posing a significant threat to Iran and having profound implications for the entire region [9]