Lyce · Hybrid Watch

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Military drone found in Iitti, Finland, following GNSS interference.

On 11 April 2026, Finnish authorities discovered a military drone in Iitti municipality, Päijät-Häme, representing another separately identifiable Ukrainian drone incursion into Finnish territory. The aircraft was one of four UAVs investigated by the National Bureau of Investigation and Finnish Border Guard following incidents in southeastern Finland during spring 2026. Subsequent technical examination and international information exchange established that the drone originated in Ukraine and had not been intended to enter Finnish airspace. Investigators determined that strong GNSS interference affecting the eastern Gulf of Finland, combined with prevailing southerly winds, contributed to the navigation deviations. The authorities assessed that the aircraft had been carrying explosives and implemented safety procedures during recovery. The investigation found no injuries or property damage associated with the incident and did not establish a precise date of impact or identify the individual interference transmitter.

Occurrence
2026-04-11
Publication
2026-04-11
First observed
2026-10-20T10:30:42.945Z
Review status
Not assessed
Countries
FI
Updated
2026-10-20T10:30:42.945Z

Attribution

Pattern-compatible

Facts

No facts

Sources

  1. Role
    discovery_lead
    Date
    2026-04-11T20:18:36Z

    On 11 April 2026, Finnish authorities discovered a military drone in Iitti municipality, Päijät-Häme, representing another separately identifiable Ukrainian drone incursion into Finnish territory. The aircraft was one of four UAVs investigated by the National Bureau of Investigation and Finnish Border Guard following incidents in southeastern Finland during spring 2026. Subsequent technical examination and international information exchange established that the drone originated in Ukraine and had not been intended to enter Finnish airspace. Investigators determined that strong GNSS interference affecting the eastern Gulf of Finland, combined with prevailing southerly winds, contributed to the navigation deviations. The authorities assessed that the aircraft had been carrying explosives and implemented safety procedures during recovery. The investigation found no injuries or property damage associated with the incident and did not establish a precise date of impact or identify the individual interference transmitter.