🇬🇧 Ministry of Defence
This document classifies unidentified aerial phenomena (UAP) shapes based on imagery and reports. They are categorized into spheres, discs, cigars, triangles, and other forms. Examples include luminous spheres, circular discs, and cylindrical shapes. The analysis aims to filter the inexplicable by identifying visual patterns and additional data. Photographs from incidents around the world, such as Mexico, France, and Australia, illustrate the various observed shapes.