I extracted this highly peculiar video from a YouTube channel called NaturalNobility. A German man who lives in Berlin claims that Imperial Germans escaped after the war and built anti-propulsion technology in another part of the world. He backs his claims with facts and photographs such as UFO schematics that the Vril society allegedly produced during the war. These chosen Germans appear to have constructed an entirely new civilisation on the moon and on Mars. This may explain the UFO sighting across the globe.
This video belongs to Robert Sepehr, an independent anthropologist that conducts research on the Nationalist Germany, secret societies and the Occult. Visit his YouTube channel for more details. Additionally, he sells books if you are interested in knowing more.