伊朗以新的防御工事加强了军事和核场地, Iran strengthens military and nuclear sites with new fortifications amid stalled diplomacy and U.S. warnings.

2026年初的卫星图像显示,伊朗继续强化关键的军事和核场地,包括德黑兰附近的Parchin建筑群,那里的新结构被埋在混凝土壳里,埋在土壤之下,可能是为了保护高爆炸性容器。 Satellite images from early 2026 reveal Iran continuing to fortify key military and nuclear sites, including the Parchin complex near Tehran, where a new structure is encased in a concrete shell and buried under soil, possibly to protect a high-explosives containment vessel. 在伊斯法罕,一个地下铀储存场的所有三个隧道入口都已回填,在纳坦兹,隧道入口正在加固。 At Isfahan, all three tunnel entrances to an underground uranium storage site have been backfilled, and at Natanz, tunnel access points are being reinforced. 设于设拉子和库姆的导弹基地有修理工程,但全面作业尚未恢复。 Missile bases in Shiraz and Qom show repair work, though full operations have not resumed. 美国和国际分析家观察到,这些努力是在正在进行的外交会谈和美国警告如果谈判失败就可能采取军事行动的情况下进行的。 These efforts, observed by U.S. and international analysts, occur amid ongoing diplomatic talks and U.S. warnings of potential military action if negotiations fail.