{
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  "dek": "US President Donald Trump’s ambitious plan to build a national missile defence system, dubbed the “Golden Dome”, may not be able to fully protect America but could accelerate the global arms race involving China, Russia and North Korea, according to experts. “If we expand these missile defences further, we can expect a",
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      "source_name": "South China Morning Post — China",
      "title": "Golden Dome may not fully protect US from Chinese and Russian threats, experts say",
      "url": "https://www.scmp.com/news/us/article/3364615/golden-dome-may-not-fully-protect-us-chinese-and-russian-threats-experts-say",
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  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
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