According to Russian media reports, a UAP was sighted near the Leningrad Nuclear Power Plant in Sosnovy Bor, Leningrad Oblast on Wednesday.
While the nature of the object is not clear, Russian military officials investigating the incident have ruled out the possibility of it being a drone or an airplane due to its speed and lack of engines.
A Russian official stated that the unknown object was moving at the speed of the wind.
Media reports claimed that the UAP was located 10,000 meters in the sky and moving at 200 kilometers per hour.
However, a later statement by Leningrad Oblast Deputy Governor Mikhail Ilyin contradicted the information about the UAP, according to RIA.