{
  "id": "27e922b0-5188-4f39-bf5d-4d8ab7d26d76",
  "url": "https://x.com/i/web/status/1769823045147844924",
  "source": "csv-import",
  "status": "approved",
  "category": "Cyber & Information Warfare",
  "subcategory": "Cyber Attacks",
  "incident_type": "Attacks on critical infrastructure (energy, transport, hospitals)",
  "country": "Poland",
  "source_reliability": "A",
  "info_credibility": "2",
  "tags": [
    "GPS jamming",
    "Baltic region",
    "Poland",
    "Estonia",
    "aviation interference",
    "hybrid warfare",
    "Russian hybrid tactics"
  ],
  "nodes": [],
  "countries": [],
  "where_text": "Cyberspace",
  "headline": "Baltic GPS Jammer Area Changes, Reduces Impact on Estonia, Concentrates on Poland",
  "description": "On March 18, 2024, around 07:20 UTC, the area affected by a GPS-jamming operation in the Baltic region changed suddenly after about 11 hours of activity. A northwest sector between approximately 140°-180° longitude was spared from jamming, shifting the problem to mainly affect Poland. The ongoing GPS-jamming in Estonia is a separate process, operating almost continuously but with different temporal and spatial characteristics. The changes were confirmed by independent monitoring websites globe.airplanes.live and globe.adsbexchange.com. Later, the jamming area reverted to previous coverage. The monitoring is conducted and publicly shared by Twitter users @auonsson and @rundradion. This GPS jamming impacts aviation signals in the Baltic and neighboring regions, indicative of hostile hybrid warfare attempts to disrupt navigation and situational awareness.",
  "summary_short": "On March 18, 2024, a GPS-jamming event in the Baltic shifted, reducing Estonia’s affected area and concentrating disruption over Poland, impacting aviation navigation signals in the region.",
  "summary_extended": "A GPS-jamming operation in the Baltic Sea region changed its spatial impact on March 18, 2024, around 07:20 UTC, after running for approximately 11 hours. The jammed area excluded a northwest sector, sparing Estonia from disruption and concentrating the signal degradation almost exclusively over Poland. Estonia experiences a related but distinct persistent jamming process. The alteration and reversion of the jamming patterns were independently monitored and confirmed by aviation tracking platforms globe.airplanes.live and globe.adsbexchange.com, which track GPS signal quality. The GPS jamming affects critical navigational infrastructure used by aircraft, indicating a targeted hostile interference likely linked to Russian hybrid war tactics. The event is documented and analyzed by open-source researchers @auonsson and @rundradion, revealing the dynamic nature of the jamming operation and its evolving tactics. This episode reflects ongoing hybrid warfare efforts aiming to degrade the Baltic region's aviation reliability and situational awareness.",
  "actor_primary": null,
  "target_primary": null,
  "location_text": "Baltic region",
  "location_region": null,
  "location_coordinates_lat": 51.919438,
  "location_coordinates_lon": 19.145136,
  "location_precision": "Regional",
  "is_aggressor_signal": true,
  "signal_type": "HYBRID_SIGNAL",
  "is_hybrid_war_signal": true,
  "classification_complete": true,
  "hybrid_signal_complete": true,
  "classification_confidence": "High",
  "classification_rationale": "The event clearly describes hostile GPS jamming targeting Europe’s Baltic region, identified and attributed as a disruptive hybrid warfare tactic. The involvement of offensive jamming impacting critical navigation systems aligns with aggressor activity.",
  "event_time_utc": "2024-03-18T07:20:00.000Z",
  "end_time_utc": null,
  "event_time_confidence": "exact",
  "created_at": "2026-02-13T19:25:09.248Z",
  "updated_at": "2026-11-08T20:43:03.688Z",
  "reliability_band": "strong",
  "location_precision_band": "regional",
  "time_precision_band": "exact",
  "severity_band": "moderate",
  "attribution_confidence_band": "high",
  "attribution_basis": "single_source"
}

{
  "id": "27e922b0-5188-4f39-bf5d-4d8ab7d26d76",
  "url": "https://x.com/i/web/status/1769823045147844924",
  "source": "csv-import",
  "status": "approved",
  "category": "Cyber & Information Warfare",
  "subcategory": "Cyber Attacks",
  "incident_type": "Attacks on critical infrastructure (energy, transport, hospitals)",
  "country": "Poland",
  "source_reliability": "A",
  "info_credibility": "2",
  "tags": [
    "GPS jamming",
    "Baltic region",
    "Poland",
    "Estonia",
    "aviation interference",
    "hybrid warfare",
    "Russian hybrid tactics"
  ],
  "nodes": [],
  "countries": [],
  "where_text": "Cyberspace",
  "headline": "Baltic GPS Jammer Area Changes, Reduces Impact on Estonia, Concentrates on Poland",
  "description": "On March 18, 2024, around 07:20 UTC, the area affected by a GPS-jamming operation in the Baltic region changed suddenly after about 11 hours of activity. A northwest sector between approximately 140°-180° longitude was spared from jamming, shifting the problem to mainly affect Poland. The ongoing GPS-jamming in Estonia is a separate process, operating almost continuously but with different temporal and spatial characteristics. The changes were confirmed by independent monitoring websites globe.airplanes.live and globe.adsbexchange.com. Later, the jamming area reverted to previous coverage. The monitoring is conducted and publicly shared by Twitter users @auonsson and @rundradion. This GPS jamming impacts aviation signals in the Baltic and neighboring regions, indicative of hostile hybrid warfare attempts to disrupt navigation and situational awareness.",
  "summary_short": "On March 18, 2024, a GPS-jamming event in the Baltic shifted, reducing Estonia’s affected area and concentrating disruption over Poland, impacting aviation navigation signals in the region.",
  "summary_extended": "A GPS-jamming operation in the Baltic Sea region changed its spatial impact on March 18, 2024, around 07:20 UTC, after running for approximately 11 hours. The jammed area excluded a northwest sector, sparing Estonia from disruption and concentrating the signal degradation almost exclusively over Poland. Estonia experiences a related but distinct persistent jamming process. The alteration and reversion of the jamming patterns were independently monitored and confirmed by aviation tracking platforms globe.airplanes.live and globe.adsbexchange.com, which track GPS signal quality. The GPS jamming affects critical navigational infrastructure used by aircraft, indicating a targeted hostile interference likely linked to Russian hybrid war tactics. The event is documented and analyzed by open-source researchers @auonsson and @rundradion, revealing the dynamic nature of the jamming operation and its evolving tactics. This episode reflects ongoing hybrid warfare efforts aiming to degrade the Baltic region's aviation reliability and situational awareness.",
  "actor_primary": null,
  "target_primary": null,
  "location_text": "Baltic region",
  "location_region": null,
  "location_coordinates_lat": 51.919438,
  "location_coordinates_lon": 19.145136,
  "location_precision": "Regional",
  "is_aggressor_signal": true,
  "signal_type": "HYBRID_SIGNAL",
  "is_hybrid_war_signal": true,
  "classification_complete": true,
  "hybrid_signal_complete": true,
  "classification_confidence": "High",
  "classification_rationale": "The event clearly describes hostile GPS jamming targeting Europe’s Baltic region, identified and attributed as a disruptive hybrid warfare tactic. The involvement of offensive jamming impacting critical navigation systems aligns with aggressor activity.",
  "event_time_utc": "2024-03-18T07:20:00.000Z",
  "end_time_utc": null,
  "event_time_confidence": "exact",
  "created_at": "2026-02-13T19:25:09.248Z",
  "updated_at": "2026-11-08T20:43:03.688Z",
  "reliability_band": "strong",
  "location_precision_band": "regional",
  "time_precision_band": "exact",
  "severity_band": "moderate",
  "attribution_confidence_band": "high",
  "attribution_basis": "single_source"
}