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Finland / 2025-05-23-fi-1

airspace incident: Gulf of Finland off Porvoo (2025-05-23)

/ date of the event

What happened

On the afternoon of 23 May 2025 two Russian military aircraft are suspected of having violated Finnish airspace over the Gulf of Finland off Porvoo. The Ministry of Defence spoke of a suspected violation; minister Antti Häkkänen said the matter was being taken seriously and that an investigation, led by the Border Guard, was under way. The aircraft type, the duration and the depth of the incursion were not given. On 26 May the Finnish foreign ministry summoned the Russian ambassador. Malcontent dates the event to 22 May after The Watch; the ministry's release and Finnish media give 23 May.

Responsibility and limits of the evidence

suspected

Someone has named a perpetrator, but this is neither a court finding nor a formal attribution by a state.

Named party: the Russian Federation

C - official suspicion

Ministerstwo Obrony Finlandii / 2025-05-23 / carrying out the act

The Ministry of Defence said two Russian military aircraft were suspected of having violated Finnish airspace. The suspicion covers the fact of the violation as well as who committed it; the Border Guard is investigating.

Impact

killed
not established
injured
not established
damage
not established

No casualties reported.

Source discrepancy

Malcontent and The Watch give 22 May 2025. The Ministry of Defence release, MTV and Helsinki Times speak of Friday afternoon, 23 May. 23 May is adopted.

Sources

  1. Venäläisten sotilaskoneiden epäillään loukanneen Suomen ilmatilaa

    MTV Uutiset (za komunikatem Ministerstwa Obrony) / 2025-05-23 / secondary source

    supports: the record, the date, that it happened, the attribution

  2. Kahden venäläisen sotilasilma-aluksen epäillään loukanneen Suomen ilmatilaa 23. toukokuuta 2025

    lentoposti.fi / secondary source

    supports: the record

  3. Finland questions Russian ambassador over airspace breach

    Helsinki Times / 2025-05-26 / secondary source

    supports: the record, the attribution

  4. Finland summons Russian diplomat after second airspace violation in weeks

    The Watch / 2025-07-14 / secondary source

    supports: the record