In this episode of Mysteries of UFOs, we look into the Height 611 UFO Incident, often called "Russia's Roswell." On January 29, 1986, residents of Dalnegorsk in the Russian Far East witnessed a glowing red sphere silently moving across the sky before crashing into a hill known as Height 611. Unlike meteors, the object flew slowly, appeared controlled, and caused only a small explosion with minimal damage.

Investigators later found unusual debris at the site: metallic spheres, mesh-like fragments, and alloys containing rare earth elements. Some analyses suggested the materials were produced under extreme temperatures and showed levels of sophistication beyond Soviet technology of the time. Hundreds of locals reported seeing the craft, and scientists confirmed the fragments were real and anomalous.

While skeptics argue it could have been space junk or secret military equipment, no definitive explanation has emerged. With multiple witnesses, physical evidence, and official investigation, the Height 611 case remains one of the most compelling UFO mysteries in Russia.