德黑兰，遭大规模袭击！最新消息，美军准备地面入侵伊朗？

Core Viewpoint - The article discusses the escalating tensions in the Middle East, particularly focusing on the military actions between Israel and Iran, highlighting significant airstrikes and military preparations by both sides [1][2][3]. Group 1: Military Actions - On March 28, Israel conducted a large-scale airstrike in Tehran, targeting dozens of Iranian infrastructure sites, marking the third round of such attacks that day [2][3]. - Approximately 50 Israeli fighter jets were involved in the airstrikes, which aimed at the headquarters of the Iranian Marine Industry Organization and various military production sites [3][4]. - Israeli military claims that they are close to completing strikes on about 90% of Iran's critical military facilities, which are believed to develop weapons that threaten Israel [5]. Group 2: U.S. Military Involvement - The U.S. military is preparing for ground operations in Iran, with reports indicating that approximately 3,500 sailors and Marines have arrived in the Central Command area aboard the "USS Tripoli" amphibious assault ship [2][6][7]. - The U.S. Central Command denied reports of attacks on American personnel in Dubai, asserting that no U.S. personnel were harmed [7]. Group 3: Iranian Response - Iran's Islamic Revolutionary Guard Corps announced the successful targeting of a U.S. F-16 fighter jet during their "Real Commitment-4" operation, which included strikes on U.S. and Israeli industrial sites [8]. - Iran has warned that universities in Israel and U.S. universities in the region will be considered legitimate targets in retaliation for recent attacks on Iranian educational institutions [8][9].