In this episode of "Mysteries of UFOs," we explore the Rendlesham Forest Incident, often dubbed "Britain's Roswell." In December 1980, U.S. Air Force personnel stationed at RAF Woodbridge in Suffolk, England, witnessed a series of unexplained events in Rendlesham Forest. Staff Sergeant Jim Penniston and others encountered a glowing, metallic triangular craft with strange symbols. Two nights later, Lt. Col. Charles Halt and his team observed bizarre lights in the sky and recorded their experiences. Despite extensive investigations, no definitive explanation has been found, making the Rendlesham Forest Incident one of the most compelling UFO encounters in history.