美伊谈判前夕，美军中东再调兵，11架F-22战斗机部署以色列

Group 1 - The core viewpoint of the articles highlights the escalating military tensions between the U.S. and Iran, with significant military deployments and ongoing diplomatic efforts [1][10][11] - The Iranian Revolutionary Guard conducted military exercises in southern coastal areas to address existing threats and enhance regional security [3][1] - The U.S. military has deployed 11 F-22 fighter jets to southern Israel, indicating preparations for potential Iranian missile threats [4][5] Group 2 - Israel is enhancing its military readiness through updated defense plans and increased military operations against Hezbollah to limit their actions [7][1] - The U.S. has amassed one of its largest military forces in the region since the Iraq War, with aircraft carriers positioned near Iran [9][1] - Both the U.S. and Iran are signaling a preference for diplomatic solutions, with the U.S. emphasizing diplomacy as the primary approach while Iran expresses readiness to negotiate a fair agreement [10][12][11]