Helsinki-Vantaa Airport suspended all air traffic for three hours on the morning of May 15, 2026, following an emergency drone warning issued for the Uusimaa region. The incident forced significant operational adjustments, with nine long-haul flights diverted to alternative airports including Stockholm and Rovaniemi.
The Finnish Air Force deployed F/A-18 Hornet fighters to survey the region between Helsinki and Porvoo after the Ministry of the Interior reported potential drone activity in Finnish airspace. Despite the emergency measures, accounts from official bodies remained inconsistent. While rescue authorities cited the presence of one or more drones, the Finnish Defence Forces reported no confirmed sightings, highlighting the ongoing challenges in coordinating national airspace security.
Operations at Helsinki-Vantaa resumed by 7:19 a.m. local time after authorities cleared the area. Prime Minister Petteri Orpo indicated that the military will prioritize the enhancement of surveillance and prevention capabilities moving forward. The incident underscores the complexities surrounding regional airspace integrity as drone proliferation continues to impact commercial aviation safety protocols at major international hubs.