{
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    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "美日“利剑27”（Keen Sword 27）联合军演10月29日结束。这场近5.7万名美日官兵参加的演习，测试部队能否在此一接近台湾的岛链快速展开，并持续作战。",
  "desk": "politics",
  "event_id": "event-8afccc5869780d6f4adbc132",
  "evidence_groups": [
    {
      "group_id": "radio-free-asia-mandarin",
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        "media"
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        "rfa-mandarin"
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  "evidence_refs": [
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      "independence_group": "radio-free-asia-mandarin",
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      "published_at": "2026-10-29T13:01:48Z",
      "role": "media",
      "source_id": "rfa-mandarin",
      "source_name": "Radio Free Asia Mandarin",
      "title": "“利剑27”前推西南诸岛 美日验证持续作战能力",
      "url": "https://rfa.org/mandarin/guoji/yatai/2026/10/29/keen-sword72-exercise/",
      "version_id": "itemv-8d12bbbaf5b3d6bbf657f345"
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  "evidence_strength": "single-source",
  "headline": "“利剑27”前推西南诸岛 美日验证持续作战能力",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "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.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
  ],
  "mutation": {
    "kind": "unchanged",
    "previous_version_id": "eventv-e7a4e7795bee3c374de0d9f3"
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  "published_at": "2026-10-29T13:01:48Z",
  "reported_facts": [
    {
      "attribution": "Radio Free Asia Mandarin",
      "evidence_item_id": "item-8eed90b88a015e8c93aaf7f7",
      "published_at": "2026-10-29T13:01:48Z",
      "statement": "Radio Free Asia Mandarin published ““利剑27”前推西南诸岛 美日验证持续作战能力”."
    }
  ],
  "topics": [
    "politics",
    "rights"
  ],
  "updated_at": "2026-10-29T13:01:48Z",
  "url": "https://palimpsest.info/news/wire/event-8afccc5869780d6f4adbc132/",
  "version_id": "eventv-e7a4e7795bee3c374de0d9f3"
}