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    "story_id": "mp-2026-07-30-004",
    "source_story_id": "tmp-story-drc-undeclared-uranium-cobalt-chain",
    "edition_id": "mp-2026-07-30-morning-0021",
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    "headline": "Uranium Was Traveling Inside the Cobalt Trade",
    "slug": "uranium-was-traveling-inside-the-cobalt-trade",
    "dek": "Researchers traced a nuclear-accounting blind spot through two decades of mineral extraction and exports from the Democratic Republic of the Congo.",
    "summary": "Researchers traced a nuclear-accounting blind spot through two decades of mineral extraction and exports from the Democratic Republic of the Congo.",
    "body_text": "University of Wisconsin–Madison and Princeton nuclear engineers report that uranium has been extracted, concentrated and exported through the Democratic Republic of the Congo's cobalt supply chain without declaration to the International Atomic Energy Agency. Their study identifies a safeguards gap with security implications; it is a research finding about accounting and trade flows, not an IAEA enforcement determination.",
    "why_it_matters": "Researchers traced a nuclear-accounting blind spot through two decades of mineral extraction and exports from the Democratic Republic of the Congo.",
    "limitations": [
      "Their study identifies a safeguards gap with security implications; it is a research finding about accounting and trade flows, not an IAEA enforcement determination."
    ],
    "importance": 9,
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    "first_published_at": "2026-07-30T09:00:00.000-04:00",
    "modified_at": "2026-07-30T09:00:00.000-04:00",
    "content_status": "new",
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        "text": "Researchers traced a nuclear-accounting blind spot through two decades of mineral extraction and exports from the Democratic Republic of the Congo.",
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        "qualification": "Their study identifies a safeguards gap with security implications; it is a research finding about accounting and trade flows, not an IAEA enforcement determination."
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    "source_ids": [
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    ],
    "tags": [
      "uranium",
      "cobalt supply chain",
      "DRC",
      "nuclear safeguards"
    ],
    "image_url": null,
    "corrections": []
  },
  "sources": [
    {
      "source_id": "source-2026-07-30-004",
      "title": "University of Wisconsin–Madison via Newswise: Undeclared uranium exported from the DRC",
      "publisher": "University of Wisconsin–Madison",
      "url": "https://www.newswise.com/articles/study-reveals-massive-quantities-of-undeclared-uranium-are-exported-from-the-drc",
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      "source_type": "official_announcement",
      "is_primary_source": true,
      "published_at": null,
      "accessed_at": "2026-07-30T08:30:57.270-04:00",
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  "corrections": [],
  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
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  "cite_this_report": {
    "title": "Uranium Was Traveling Inside the Cobalt Trade",
    "publisher": "The Machine Press",
    "published_at": "2026-07-30T09:00:00.000-04:00",
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