Events › E030

Drone seen over Valajaskoski hydropower station in Rovaniemi; police investigating

Seen over a critical site; cause and actor unknown.

ID	E030
Type	K7 Unidentified drones over critical or military sites
Pillar	K · Kinetic and physical attacks
Event date	20 Sep 2025
Publicly known	27 Sep 2025, 12:00 EEST
Attribution	Cause unknown
Target	Finland
Magnitude	Minor
Starting value	3.1
Half-life	14 days
Signal on 24 Oct 2026	0.0

Starting value = the type's severity multiplied by the attribution, target, magnitude and speaker factors. How it is calculated

Sources

The source tier says what the source can prove. Sources

This event has not been revised.