UFO sighted by B-29 crew in 1952

Summary

In August 1952, a B-29 crew in North Korea spotted an unidentified object during a weather reconnaissance mission. The object appeared as a cigar-shaped object 6 to 7 feet long, with red particles shooting off at right angles. Although the sighting lasted only three seconds, several crew members observed it. The official conclusion pointed to a rocket-propelled ground-to-air missile, though no photos or physical evidence were collected.