{
 "publisher": "DroneLedger",
 "site": "https://droneincidents.com",
 "generated": "2026-10-29T12:12:37+00:00",
 "release": "20261029T121237878727-ef6b43",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "DroneLedger (droneincidents.com)",
  "excludes": "Quoted source passages and linked articles remain the copyright of their publishers; they are included as short quotations for verification. Linked media and satellite images remain the rights holders' property; no image or video licence is granted by this dataset. Fonts (SIL OFL) and map data (Natural Earth, public domain) keep their own terms. City and region names in automatically published dossiers are checked against GeoNames (geonames.org, CC BY 4.0). Drone drawings and animations are schematic illustrations of a type, not evidence about any incident."
 },
 "assessmentNote": "DroneLedger assessment, not a finding. Editorial likelihood bands, not calibrated statistical confidence intervals. Unknown has no numeric probability. Outcomes are attributed reports; no totals or inference of intent from a hit.",
 "assessmentScale": {
  "version": "di-estimative-v1",
  "levels": {
   "almost_certain": {
    "low": 95,
    "high": 99
   },
   "very_likely": {
    "low": 80,
    "high": 95
   },
   "likely": {
    "low": 55,
    "high": 80
   },
   "roughly_even_chance": {
    "low": 45,
    "high": 55
   },
   "unlikely": {
    "low": 20,
    "high": 45
   },
   "very_unlikely": {
    "low": 5,
    "high": 20
   },
   "almost_no_chance": {
    "low": 1,
    "high": 5
   },
   "unknown": {
    "low": null,
    "high": null
   }
  }
 },
 "evidenceNote": "Each dossier separates three claims: drone presence, impact and attribution, each with its own evidence state and supporting sources. 'reported' means a source describes the claim without sufficient identification evidence; claims by parties to a conflict are never 'confirmed' on their own. Counts reflect dossiers in this curated archive, not all incidents worldwide. windowStart/windowEnd are reporting-window calendar bounds, not individual event days; legacy date remains the compatibility/sorting date for such records.",
 "locationNote": "lat/lon are the dossier's own approximate coordinates (see locationPrecision) and are empty when the incident location is unknown. referencePoint {lat, lon, level, name} is a display reference only: a fixed point in the named city (GeoNames), region (its administrative seat), sea or country (Natural Earth label point), derived at build time. It is not a geolocation, not an estimate of the incident location and may change when the dossier's place becomes more precise: reference point; incident location unknown.",
 "detailsNote": "media, followUp and archiveEntity are editorial, source-indexed additions. operationalEffects may also contain AI-assisted source-checked additions identified by autoEnrichments, with the dossier remaining review=auto. autoEnrichments preserves the literal quote, speaker, source publication cutoff and check provenance; a quote match is not editorial review or independent confirmation. Media is publisher-link only, has its own evidence status and never establishes drone presence or attribution. Debunked original-media links are removed; archived revisions omit media references. archivePattern is computed from mapped published event records at generated time, not a worldwide incident count. Null asOf means not established; publication time is not substituted.",
 "dataset": {
  "doi": "10.5281/zenodo.23345422",
  "url": "https://doi.org/10.5281/zenodo.23345422",
  "note": "Citable weekly snapshot (CSV + JSON) archived on Zenodo; this DOI always resolves to the latest version."
 },
 "howToCite": "Cite the dossier URL and revision, e.g. DroneLedger, “Drone report in Kremenchuk, Ukraine”, dossier auto-ua-2026-10-29-d20c1c7acd, revision 2, updated 2026-10-29. https://droneincidents.com/incident/auto-ua-2026-10-29-d20c1c7acd/",
 "incident": {
  "id": "eemshaven-drone-arrest-2026-10-20",
  "title": "Eemshaven drone seized; man from Belgium arrested",
  "place": "Eemshaven",
  "country": "Netherlands",
  "countryCode": "NL",
  "date": "2026-10-20",
  "dateKind": "event",
  "scope": "single",
  "category": "infrastructure",
  "droneStatus": "reported",
  "impactStatus": "reported",
  "attributionStatus": "none",
  "lat": null,
  "lon": null,
  "locationPrecision": "unknown",
  "summary": "Authorities report a drone seizure and an arrest in Eemshaven on 20 October 2026.",
  "impact": "Police took control of the drone. The suspect was questioned and released; the investigation continues.",
  "evidence": "RTV Noord reports the mayor’s account. ANP separately obtained police confirmation. NOS relays RTV Noord. Shared official origins do not establish independent drone identification.",
  "unknown": "Nationality, motive and drone type are undisclosed. Police see no link with the other Groningen sightings.",
  "attribution": "No hostile operator or motive established.",
  "sources": [
   {
    "label": "RTV Noord: mayor and police update",
    "url": "https://www.rtvnoord.nl/112/1448866/politie-houdt-verdachte-aan-voor-vliegen-met-drone-boven-eemshaven-update",
    "published": "2026-10-28",
    "family": "rtvnoord",
    "publisher": "RTV Noord",
    "publishedAt": "2026-10-28T16:25:48Z"
   },
   {
    "label": "ANP via ZeelandNet: police confirmation",
    "url": "https://www.zeelandnet.nl/nieuws/man-aangehouden-voor-het-vliegen-met-drone-boven-eemshaven",
    "published": "2026-10-28",
    "family": "anp",
    "publisher": "zeelandnet.nl"
   },
   {
    "label": "NOS with RTV Noord: seizure and arrest",
    "url": "https://nos.nl/artikel/2637079-man-aangehouden-voor-vliegen-met-drone-boven-eemshaven",
    "published": "2026-10-28",
    "family": "rtvnoord",
    "publisher": "NOS",
    "publishedAt": "2026-10-28T19:56:20+01:00"
   }
  ],
  "timeline": [
   {
    "date": "2026-10-20",
    "text": "Authorities report a drone seizure and an arrest in Eemshaven on 20 October 2026.",
    "source": 0
   }
  ],
  "droneStatusSources": [
   0
  ],
  "impactStatusSources": [
   0
  ],
  "attributionSources": [],
  "droneTypes": [],
  "claims": [
   {
    "id": "arrest-date",
    "axis": "context",
    "statement": "The mayor dates the arrest to 20 October.",
    "quote": "Dit gebeurde op dinsdag 20 oktober.",
    "claimant": "Mayor of Het Hogeland via RTV Noord",
    "originId": "mayor-eemshaven-20261028",
    "relay": "relayed",
    "assessment": "supports",
    "note": "Official accounts relayed by the cited publishers; no independent technical verification.",
    "sourceIndex": 0,
    "quoteCheckedAt": "2026-10-29",
    "quoteTranslation": {}
   },
   {
    "id": "seizure",
    "axis": "impact",
    "statement": "Police took control of the drone and seized it.",
    "quote": "de besturing van de drone overnemen en de drone in beslag nemen",
    "claimant": "Mayor of Het Hogeland via NOS / RTV Noord",
    "originId": "mayor-eemshaven-20261028",
    "relay": "relayed",
    "assessment": "supports",
    "note": "Official accounts relayed by the cited publishers; no independent technical verification.",
    "sourceIndex": 2,
    "quoteCheckedAt": "2026-10-29",
    "quoteTranslation": {}
   },
   {
    "id": "drone-flight",
    "axis": "drone",
    "statement": "Police report a suspected drone flight over Eemshaven.",
    "quote": "vliegen met een drone boven de Eemshaven",
    "claimant": "Mayor of Het Hogeland via RTV Noord",
    "originId": "mayor-eemshaven-20261028",
    "relay": "relayed",
    "assessment": "supports",
    "note": "Official accounts relayed by the cited publishers; no independent technical verification.",
    "sourceIndex": 0,
    "quoteCheckedAt": "2026-10-29",
    "quoteTranslation": {}
   },
   {
    "id": "residence",
    "axis": "context",
    "statement": "Police confirm residence in Belgium, without disclosing nationality.",
    "quote": "een man die in België woont",
    "claimant": "Police via ANP",
    "originId": "police-eemshaven-20261028",
    "relay": "relayed",
    "assessment": "supports",
    "note": "Official accounts relayed by the cited publishers; no independent technical verification.",
    "sourceIndex": 1,
    "quoteCheckedAt": "2026-10-29",
    "quoteTranslation": {}
   }
  ],
  "review": "editor",
  "checkedAt": "2026-10-29",
  "autoCheckedAt": null,
  "updatedAt": "2026-10-29",
  "revision": 1,
  "series": [],
  "windowStart": null,
  "windowEnd": null,
  "windowBasis": null,
  "assessment": null,
  "outcome": [],
  "assessment_scale_version": null,
  "assessment_operator_subject": null,
  "assessment_operator_level": null,
  "assessment_operator_range_low": null,
  "assessment_operator_range_high": null,
  "assessment_target_subject": null,
  "assessment_target_level": null,
  "assessment_target_range_low": null,
  "assessment_target_range_high": null,
  "assessment_droneType_subject": null,
  "assessment_droneType_level": null,
  "assessment_droneType_range_low": null,
  "assessment_droneType_range_high": null,
  "media": [],
  "operationalEffects": [],
  "followUp": [],
  "archiveEntity": null,
  "namedLocation": null,
  "publisherMedia": [],
  "reportTiming": null,
  "archivePattern": null,
  "impactReports": [],
  "autoEnrichments": [],
  "corroboration": "curated",
  "interceptionReported": {
   "evidenceState": "reported",
   "note": "Official aggregate claims, not independently verified kills. Parts are included only when explicitly sourced and sum to the reported total. Catalogue countermeasures are not incident evidence.",
   "counts": []
  },
  "referencePoint": {
   "lat": 52.42,
   "lon": 5.61,
   "level": "country",
   "name": "Netherlands"
  },
  "labels": {
   "category": "Critical infrastructure",
   "droneStatus": "Reported",
   "impactStatus": "Reported",
   "attributionStatus": "Not established"
  },
  "url": "https://droneincidents.com/incident/eemshaven-drone-arrest-2026-10-20/",
  "citation": "DroneLedger, “Eemshaven drone seized; man from Belgium arrested”, dossier eemshaven-drone-arrest-2026-10-20, revision 1, updated 2026-10-29. https://droneincidents.com/incident/eemshaven-drone-arrest-2026-10-20/",
  "history": [
   {
    "revision": 1,
    "date": "2026-10-29",
    "at": "2026-10-29T08:47:02.139+00:00",
    "note": "Curated dossier created after checking the cited sources line by line."
   }
  ]
 }
}