美国军方正在准备对伊朗发动长达数周的攻势, The U.S. military is preparing for a possible weeks-long campaign against Iran, though no strike decision has been made.

据多份报告称,随着外交努力的继续,美国军方正在准备对伊朗发动可能长达几周的攻势。 The U.S. military is preparing for a potential weeks-long campaign against Iran, according to multiple reports, as diplomatic efforts continue. 五角大楼正在加紧行动计划，尽管尚未决定发动打击。 The Pentagon is ramping up operations planning amid escalating tensions, though no decision to launch strikes has been made. 筹备工作包括后勤协调和情报收集,表明必要时准备采取持续军事行动。 The preparations include logistical coordination and intelligence gathering, signaling a readiness for sustained military action if needed.