Authorities worked together effectively to counter drone threat, public communication methods to be further developed

In the early hours of Friday 15 May, the Finnish Defence Forces received information about a risk that drones larger than previously sighted and carrying heavier explosive payloads could stray into Finland. For this reason, the Ministry of the Interior issued an emergency warning for the Uusimaa region as a precautionary measure shortly before 4.00.

The decision to issue the emergency warning was based on the estimated number of drones, their route and their potential payload. People were advised to seek shelter indoors and remain inside. Public authorities stepped up their surveillance and anti-drone capabilities. Air and maritime traffic in the area was rerouted. An all-clear message was issued at approximately 7.00.

In this case, the drones did not enter Finnish territory, and the Finnish Defence Forces have not detected any violations of Finland’s territorial integrity. The Defence Forces did not use military force to counter the drones. It is possible that drones may again stray into Finnish territory as Russia continues its war of aggression against Ukraine.

The situation and command centres of the rescue authorities monitored developments in close cooperation with the Finnish Defence Forces. In Finland, public warnings can be issued through several channels, including emergency warnings and public warning sirens. The competent authorities are responsible for issuing the warnings, and they assess the need on a case-by-case basis. At a minimum, emergency warnings are sent through the 112 Suomi app, broadcast on the radio and, if necessary, shown on television.

Finland is introducing a Cell Broadcast public warning system, which enables emergency warnings to be sent directly to mobile phones in a specific geographical area. In addition, a new feature will be added to the 112 Suomi app to warn the public of airborne threats.