美国军方承认,对伊朗深层核场点的掩体炸弹无效,改用导弹。
US military admits bunker-buster bombs ineffective against deep Iranian nuclear site, switches to missiles.
美国军事领导人证实,掩体炸弹对伊朗深处的伊斯法罕核工地无效,而是选择托马霍克导弹。
US military leaders confirmed that bunker-buster bombs were not effective against Iran's deep Isfahan nuclear site, opting instead for Tomahawk missiles.
当B-2轰炸机在Fordow和Natanz等浅地使用这些炸弹时,伊斯法罕的地质需要不同的战术。
While B-2 bombers used these bombs on shallower sites like Fordow and Natanz, the geology of Isfahan required different tactics.
尽管美国声称遭到14枚掩体炸弹和30枚导弹的“干净打击”, 但专家仍怀疑这次行动在完全拆除伊朗的核能力方面是否成功。
Despite the US claiming a "clean hit" with 14 bunker-buster bombs and 30 missiles, experts doubt the operation's success in completely dismantling Iran's nuclear capabilities.
有人呼吁发展更先进的掩体杀伤武器,因为目前GBU-57的库存正在减少。
There are calls to develop a more advanced bunker-buster weapon, as the current stock of GBU-57s is dwindling.