Finland and Estonia confirm Russian deliberate drone jamming causing drones to deviate into Baltic states and Finland.

Cyber & Information WarfareUnknownUnknown

Aggressor

Summary

On May 15, 2026, Finnish and Estonian authorities confirmed that Russia is deliberately jamming Ukrainian drones intended for Russia, causing them to veer off course and crash in the Baltic region and Finland. This drone interference occurs without regard for the impact on other countries. Ukrainian sources previously accused Russia of this targeted interference. The incident is part of ongoing hybrid warfare tactics observed in the region.

Classification

Confidence: High

Direct confirmation by affected state authorities and Ukrainian accusations indicating deliberate use of electronic warfare / jamming by Russia targeting drones, causing incidents in non-conflict states, consistent with hybrid warfare tactics.

Source URL

https://www.hbl.fi/varlden/myndighetskallor-i-finland-och-estland-ryssland-stor-dronare-ur-kurs/

Open source

Provenance

Publisher: extension
Submitted: May 19, 2026, 09:27 UTC
Last updated: Nov 4, 2026, 08:35 UTC
Event time: Mar 31, 2026, 00:00 UTC

Published as a hybrid-warfare signal with a public source and reviewer-approved assessment bands. See the methodology for how records are assessed.

Raw record

{
  "id": "d393a07f-f545-4de3-9866-5d178bde81ef",
  "url": "https://www.hbl.fi/varlden/myndighetskallor-i-finland-och-estland-ryssland-stor-dronare-ur-kurs/",
  "source": "extension",
  "status": "approved",
  "category": "Cyber & Information Warfare",
  "subcategory": "Unknown",
  "incident_type": "Unknown",
  "country": "Finland",
  "source_reliability": "C",
  "info_credibility": "3",
  "tags": [
    "Russia",
    "Finland",
    "Estonia",
    "Ukraine",
    "drone jamming",
    "hybrid warfare",
    "GPS jamming"
  ],
  "nodes": [],
  "countries": [
    "Finland"
  ],
  "where_text": "Airspace",
  "headline": null,
  "description": "On May 15, 2026, Finnish and Estonian authorities confirmed that Russia is deliberately jamming Ukrainian drones intended for Russia, causing them to veer off course and crash in the Baltic region and Finland. This drone interference occurs without regard for the impact on other countries. Ukrainian sources previously accused Russia of this targeted interference. The incident is part of ongoing hybrid warfare tactics observed in the region.",
  "summary_short": "Finland and Estonia confirm Russian deliberate drone jamming causing drones to deviate into Baltic states and Finland.",
  "summary_extended": null,
  "actor_primary": "Russian electronic warfare forces",
  "target_primary": null,
  "location_text": "Near Kouvola",
  "location_region": "Kymenlaakso",
  "location_coordinates_lat": 60.8684,
  "location_coordinates_lon": 26.7048,
  "location_precision": "Exact",
  "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": "Direct confirmation by affected state authorities and Ukrainian accusations indicating deliberate use of electronic warfare / jamming by Russia targeting drones, causing incidents in non-conflict states, consistent with hybrid warfare tactics.",
  "event_time_utc": "2026-03-31T00:00:00.000Z",
  "end_time_utc": null,
  "event_time_confidence": "unknown",
  "created_at": "2026-05-19T09:27:00.891Z",
  "updated_at": "2026-11-04T08:35:32.139Z",
  "reliability_band": "strong",
  "location_precision_band": "exact",
  "time_precision_band": "unknown",
  "severity_band": "moderate",
  "attribution_confidence_band": "high",
  "attribution_basis": "single_source"
}

Public assessmentReliability: StrongSeverity: ModerateAttribution: HighSingle sourceTime: UnknownLocation: Exact

Source reliability

Info credibility

Event time

Mar 31, 2026, 00:00 UTC

Event time confidence

unknown

Location

Near Kouvola

Region

Kymenlaakso

Primary actor

Russian electronic warfare forces

Country

Finland

Countries

Finland

Tags

Russia, Finland, Estonia, Ukraine, drone jamming, hybrid warfare, GPS jamming

Loading signal...

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