{
  "story_id": "8462fdd236be0b841adb28a7e2b74d06",
  "desk": "drm3",
  "revision": 1,
  "published_at": "2026-09-05T03:32:53.000Z",
  "content_hash": "a0b6e98ca61d808890657ff3ad1b6b908807d670c28c4adbad9684f8ff759e53",
  "hash_basis": "sha256 over `headline\\ndek\\nprose`, plus `\\n` + the canonical citations JSON when any source is placed, plus `\\n#blog` for blogs",
  "basis": {
    "headline": "ELN Attacks Colombian Military Battalion in Ocaña with Drones and Gunfire",
    "dek": "The ELN attacked the 15th Infantry Battalion in Ocaña, Colombia, using drones and small arms fire.",
    "prose": "The 15th Infantry Battalion \"General Francisco de Paula Santander\" in Ocaña, Norte de Santander, was attacked during the night of September 4, 2026. [^1]\n\nThe attack resulted in the death of one captain and one professional soldier, with five other professional soldiers injured. [^2]\n\nThe ELN Front Camilo Torres Restrepo attacked the Cantón Militar El Trapiche in Ocaña, Norte de Santander, using explosive devices launched from drones. [^3]\n\nThe Colombian National Army stated that the attack was carried out using unmanned aerial vehicles equipped with explosive devices. [^4]\n\nVideos circulating on social media showed explosions and rifle fire directed at the military installations. [^5]\n\nMilitary sources told SEMANA that six drones were launched over the military installations during the attack. [^6]\n\nPresident Abelardo De La Espriella stated on X that a Colombian Air Force aircraft was hit by shrapnel during the attack. [^7]\n\nThis incident is the second attack on this specific battalion in less than a year, with the previous attack in February attributed to the ELN. [^8]",
    "cited": "[{\"statement\":\"The 15th Infantry Battalion \\\"General Francisco de Paula Santander\\\" in Ocaña, Norte de Santander, was attacked during the night of September 4, 2026.\",\"source\":\"ELHERALDO.CO\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-05T00:46:30.000Z\",\"publisher_count\":1,\"sources\":[\"ELHERALDO.CO\"]},{\"statement\":\"The attack resulted in the death of one captain and one professional soldier, with five other professional soldiers injured.\",\"source\":\"Semana - Últimas Noticias de Colombia y el Mundo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-05T03:32:53.000Z\",\"publisher_count\":1,\"sources\":[\"Semana - Últimas Noticias de Colombia y el Mundo\"]},{\"statement\":\"The ELN Front Camilo Torres Restrepo attacked the Cantón Militar El Trapiche in Ocaña, Norte de Santander, using explosive devices launched from drones.\",\"source\":\"Semana - Últimas Noticias de Colombia y el Mundo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-05T03:32:53.000Z\",\"publisher_count\":1,\"sources\":[\"Semana - Últimas Noticias de Colombia y el Mundo\"]},{\"statement\":\"The Colombian National Army stated that the attack was carried out using unmanned aerial vehicles equipped with explosive devices.\",\"source\":\"ELHERALDO.CO\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-05T00:46:30.000Z\",\"publisher_count\":1,\"sources\":[\"ELHERALDO.CO\"]},{\"statement\":\"Videos circulating on social media showed explosions and rifle fire directed at the military installations.\",\"source\":\"ELHERALDO.CO\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-05T00:46:30.000Z\",\"publisher_count\":1,\"sources\":[\"ELHERALDO.CO\"]},{\"statement\":\"Military sources told SEMANA that six drones were launched over the military installations during the attack.\",\"source\":\"Semana - Últimas Noticias de Colombia y el Mundo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-05T03:32:53.000Z\",\"publisher_count\":1,\"sources\":[\"Semana - Últimas Noticias de Colombia y el Mundo\"]},{\"statement\":\"President Abelardo De La Espriella stated on X that a Colombian Air Force aircraft was hit by shrapnel during the attack.\",\"source\":\"Semana - Últimas Noticias de Colombia y el Mundo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-05T03:32:53.000Z\",\"publisher_count\":1,\"sources\":[\"Semana - Últimas Noticias de Colombia y el Mundo\"]},{\"statement\":\"This incident is the second attack on this specific battalion in less than a year, with the previous attack in February attributed to the ELN.\",\"source\":\"ELHERALDO.CO\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-05T00:46:30.000Z\",\"publisher_count\":1,\"sources\":[\"ELHERALDO.CO\"]}]",
    "kind": "news"
  },
  "receipt_verify": "Ed25519 over the dot-joined string `slice_hash.cursor_from.cursor_to.view.view_version.row_count`; public_key and sig are base64url of the raw 32-byte key / 64-byte signature",
  "receipt": null,
  "receipt_note": "this revision predates receipt-keeping (before v0.37.0); the filed row lives in the record",
  "generation_chain": {
    "wire": {
      "stream": "fountain_news",
      "story_id": "c2e8dc460343bd4b0da5dfb180e8e059",
      "thread_id": "ef2eadba230d2562ce919e7543378c72",
      "thread_label": "Universidad Francisco de Paula Santander",
      "novelty": "UPDATE",
      "content_hash": "97ac6d02133d0878aa8a9652d794d88dd934d8ecde27b430b950b00998f64cd8",
      "last_published_at": "2026-09-05T03:32:53.000Z",
      "read_receipt": {
        "slice_hash": "66aaee9a8ca5b770e3e792fff0df99030304b7d5f76ea91c7ea3374c3d1e6fe3",
        "cursor_from": "eyJ0cyI6IjIwMjYtMDktMDVUMDM6MDk6NTMuMDAwMDAwWiIsImlkIjoiYTM0ODBhZmZhMmI5NWI5ZTAyMzNjOTk4OTNjNWZiYTEiLCJ2IjoiMSJ9",
        "cursor_to": "eyJ0cyI6IjIwMjYtMDktMDVUMDQ6MzQ6NDcuMDAwMDAwWiIsImlkIjoiNGJmM2U5MGJjMjdjMTAyYTI3YjhhMmZjZTVmYWZmMzUiLCJ2IjoiMSJ9",
        "view": "v_fountain_news",
        "view_version": "1",
        "row_count": 100,
        "window_days": 3,
        "bytes_scanned": 11524527,
        "credits": 8,
        "price_per_100_rows": 8,
        "sig": "PDpCFjmwXVdHPQlE_wgtXbsn62Df1tSA0J3fm0HtJSxy-nKPryfBbTYmX-ILdLntgNyhnzLT6_M_UTepvI2NBg",
        "public_key": "bMUigy8O0jOnBxQ4Sc-5lwhIZ8LQVAhxMbR7qESVuUE",
        "signer_path": "lakehouse/data-extract/v1",
        "alg": "Ed25519",
        "signed": true
      }
    },
    "written_at": "2026-09-05T06:29:22.972Z"
  },
  "cited_facts": [
    {
      "statement": "The 15th Infantry Battalion \"General Francisco de Paula Santander\" in Ocaña, Norte de Santander, was attacked during the night of September 4, 2026.",
      "source": "ELHERALDO.CO",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-05T00:46:30.000Z",
      "publisher_count": 1,
      "sources": [
        "ELHERALDO.CO"
      ]
    },
    {
      "statement": "The attack resulted in the death of one captain and one professional soldier, with five other professional soldiers injured.",
      "source": "Semana - Últimas Noticias de Colombia y el Mundo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-05T03:32:53.000Z",
      "publisher_count": 1,
      "sources": [
        "Semana - Últimas Noticias de Colombia y el Mundo"
      ]
    },
    {
      "statement": "The ELN Front Camilo Torres Restrepo attacked the Cantón Militar El Trapiche in Ocaña, Norte de Santander, using explosive devices launched from drones.",
      "source": "Semana - Últimas Noticias de Colombia y el Mundo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-05T03:32:53.000Z",
      "publisher_count": 1,
      "sources": [
        "Semana - Últimas Noticias de Colombia y el Mundo"
      ]
    },
    {
      "statement": "The Colombian National Army stated that the attack was carried out using unmanned aerial vehicles equipped with explosive devices.",
      "source": "ELHERALDO.CO",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-05T00:46:30.000Z",
      "publisher_count": 1,
      "sources": [
        "ELHERALDO.CO"
      ]
    },
    {
      "statement": "Videos circulating on social media showed explosions and rifle fire directed at the military installations.",
      "source": "ELHERALDO.CO",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-05T00:46:30.000Z",
      "publisher_count": 1,
      "sources": [
        "ELHERALDO.CO"
      ]
    },
    {
      "statement": "Military sources told SEMANA that six drones were launched over the military installations during the attack.",
      "source": "Semana - Últimas Noticias de Colombia y el Mundo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-05T03:32:53.000Z",
      "publisher_count": 1,
      "sources": [
        "Semana - Últimas Noticias de Colombia y el Mundo"
      ]
    },
    {
      "statement": "President Abelardo De La Espriella stated on X that a Colombian Air Force aircraft was hit by shrapnel during the attack.",
      "source": "Semana - Últimas Noticias de Colombia y el Mundo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-05T03:32:53.000Z",
      "publisher_count": 1,
      "sources": [
        "Semana - Últimas Noticias de Colombia y el Mundo"
      ]
    },
    {
      "statement": "This incident is the second attack on this specific battalion in less than a year, with the previous attack in February attributed to the ELN.",
      "source": "ELHERALDO.CO",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-05T00:46:30.000Z",
      "publisher_count": 1,
      "sources": [
        "ELHERALDO.CO"
      ]
    }
  ],
  "note": "A signature proves who filed this and that it has not changed since. It never makes a claim true."
}