France / 2025-12-04-fr-1
airspace incident: Île Longue naval base, Finistère, Brittany (2025-12-04)
/ date of the event
What happened
Five unidentified drones overflew the French naval base at Île Longue in Finistère, Brittany, home to four Triomphant-class ballistic missile submarines. Naval troops reportedly fired at the intruders and Defence Minister Catherine Vautrin confirmed the drones were 'intercepted' by personnel at the base, without specifying whether they were shot down, jammed or otherwise neutralised.
Responsibility and limits of the evidence
not assessed
Nobody has yet assessed responsibility for this record. Not assessed is not the same as not established.
Impact
- killed
- not established
- injured
- not established
- damage
- not established
Sources
- Naruszenia przestrzeni powietrznej nieobjętej działaniami wojennymi podczas wojny rosyjsko-ukraińskiej
pl.wikipedia.org / secondary source
supports: the record
- Violations of non-combatant airspace during the Russo-Ukrainian war (2022-present)
en.wikipedia.org / secondary source
supports: the record