美伊达成谅解备忘录，特朗普预期中东"所有战线"停火

1. 核心事实剥离

事件本质：美国与伊朗签署谅解备忘录（MoU），美国单方面解除海上封锁，特朗普预期中东"所有战线"实现停火，伊朗最高领袖哈梅内伊虽持保留意见但接受协议框架。〔SRC:"US confirms it has lifted naval blockade of Iran" + "Iran's supreme leader says he accepts deal despite holding 'a different view'" + "We expect a complete ceasefire on all fronts, including Lebanon