突发！美国大举增兵！

Group 1 - The core viewpoint of the articles highlights the escalating military tensions between the United States and Iran, with the U.S. increasing its military presence in the Middle East due to the strained relations [1][2][3][4]. - The U.S. has deployed over ten F-15E "Strike Eagle" fighter jets and C-17 "Globemaster III" transport aircraft from the UK to the Middle East, confirming the deployment through the Central Command [2][3]. - The "Abraham Lincoln" aircraft carrier strike group has passed through the Strait of Malacca and is heading towards the Middle East, with additional missile defense systems expected to be deployed in the region to enhance defense capabilities [2][3]. Group 2 - Iranian officials, including Foreign Minister Zarif, have warned that any new attacks against Iran will be met with a strong response, emphasizing the need for the U.S. to engage with Iran on a basis of mutual respect [4][5]. - Iran's military readiness has been heightened, with an increase in missile stockpiles since 2025, as stated by the commander of the Islamic Revolutionary Guard Corps [3][4]. - Iranian military spokesperson Shekarchi has issued a warning that any military action against Supreme Leader Khamenei would result in "devastating retaliation," indicating a high level of military alertness and readiness to respond to perceived threats [5].