The unmanned aerial vehicle is suspected of flying in Finnish airspace for about five minutes until it left the area, according to the defence ministry. File photo. Image: Yle/Jyrki LyytikkäAuthorities in Finland suspect an unmanned aerial vehicle (UAV) entered the country's airspace early on Wednesday morning. The UAV, also commonly referred to as a drone, is suspected of the breach in the eastern part of the Gulf of Finland, just after 2am, according to a defence ministry press release on Wednesday afternoon."Any suspected violation of territory is taken very seriously. An investigation into the incident is underway," Defence Minister Antti Häkkänen (NCP) said in the release. It said the drone is suspected of flying in Finnish airspace for about five minutes until it left the area. According to the ministry, the Defence Forces monitored the situation closely and introduced temporary restrictions on air and sea traffic in the eastern part of the Gulf of Finland after the suspected airspace breach. The Border Guard is investigating the case and will provide more information as the investigation progresses, according to the ministry. Latest: paketissa on 10 artikkelia