关键问题悬而未决，伊以停火协议持久性存疑

Core Viewpoint - The recent military actions and subsequent ceasefire announcement between Israel and Iran highlight the complexities of U.S. foreign policy in the Middle East, particularly under President Trump's administration, which aims to balance military intervention with diplomatic negotiations [1][2][5]. Group 1: Military Actions and Ceasefire - President Trump ordered airstrikes on Iranian nuclear facilities, aiming to weaken Iran's nuclear program and support Israel [1]. - Following the airstrikes, Trump announced a ceasefire agreement between Israel and Iran, although the specifics of the agreement remain unclear [2]. - Iran's response included missile strikes on a U.S. military base in Qatar, indicating a calculated approach to avoid escalating the conflict further [4]. Group 2: Diplomatic Efforts and Challenges - Trump emphasized the need for dialogue between Israel and Iran, with reports suggesting that Iran is willing to accept a ceasefire due to its weakened state following Israeli attacks [4][5]. - Experts express skepticism about the sustainability of the ceasefire and the potential for future negotiations regarding Iran's nuclear program and enriched uranium stockpiles [2][6]. - The situation remains precarious, with concerns that Iran may retaliate by targeting U.S. interests in the region if the ceasefire fails [6]. Group 3: Political Implications - Trump's military actions and subsequent diplomatic efforts are seen as a gamble that could either stabilize the region or lead to further conflict, impacting his political standing domestically [5][6]. - The administration's approach aims to appease both interventionist and non-interventionist factions within the Republican Party while addressing criticisms from Democratic lawmakers [6].