Reuters reported, quoting Norwegian media, that a US military plane with four people on board had crashed in northern Norway.
According to news sources, a Bell Boeing V-22 Asperi, a US military two-propeller aircraft, was on a training mission.
The Norwegian military says the military plane crashed in a stormy weather. The US Marine Corps has confirmed that an accident occurred on a Bell Boeing V-22 Asperi and an investigation is underway.
The fate of the four passengers of this plane is not known.