The United Kingdom has been a global hotbed for unexplained and bizarre phenomena. While a number of these events can simply be weather balloons, satellites, or even optical illusions, a few cases remain etched in the country's history because there were credible witnesses and physical evidence left behind.
While officials have often downplayed such events, government records confirm a long history of UFO sightings tracked by military radar and witnessed by service members. The following are the most mysterious encounters to ever occur on British soil.
