English(EN) Trump’s Golden Dome to cost US$1.2 trillion, may fail to stop all-out attack: watchdog

特朗普的“黄金穹顶”导弹防御系统可能耗资1.2万亿美元

作者 PulseAugur 编辑部 · [3 个来源] · 2026-05-12 18:33

新的国会预算办公室（CBO）分析估计，唐纳德·特朗普提出的“黄金穹顶”导弹防御系统在20年内的成本可能高达1.2万亿美元。这一数字远高于项目官员此前提出的1750亿美元。CBO的报告还指出，即使进行了如此巨额的投资，该系统仍可能容易受到先进对手的压倒性攻击。 AI

排序理由该集群报道了一个无党派政府机构对拟议防御系统的成本和有效性的分析，属于研究和政策分析范畴。[lever_c_demoted from research: ic=2 ai=0.1]

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Signal score: 0 / 100; Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket: Tool; 该集群报道了一个无党派政府机构对拟议防御系统的成本和有效性的分析，属于研究和政策分析范畴。[lever_c_demoted from research: ic=2 ai=0.1]
Source corroboration: 3 independent sources; Multiple independent publishers reporting the same story raises confidence that it's real and newsworthy.
Topics: policy, other; Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
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SCMP — Tech TIER_1 English(EN) · Bloomberg · 2026-05-12 19:45

特朗普的金色穹顶耗资1.2万亿美元，监督机构称可能无法阻止全面袭击

US President Donald Trump’s Golden Dome missile defence shield will cost as much as US$1.2 trillion to deploy and operate, six times above current forecasts, according to a new estimate – and would still probably fail to stop an all-out attack. The new forecast from the non-parti…
Fortune TIER_1 English(EN) · Eleanor Pringle · 2026-05-13 10:25

特朗普总统的金顶将耗资1.2万亿美元，国会预算办公室称，是最初预期的五倍

Everything you need to know before you reach the office this morning.
Fortune TIER_1 English(EN) · Fatima Hussein, The Associated Press · 2026-05-12 18:33

糟糕。特朗普的“黄金穹顶”导弹防御系统实际成本比他说的要高出约1万亿美元

The CBO report is described as an analysis that reflects “one illustrative approach rather than an estimate of a specific Administration proposal."