Besides anecdotal visual sightings, reports sometimes include claims of other kinds of evidence, including cases studied by the military and various government agencies of different countries (such as Project Blue Book, the Condon Committee, the French GEPAN/SEPRA, and Uruguay's current Air Force study).
Besides anecdotal visual sightings, reports sometimes include claims of other kinds of evidenc,e, including cases studied by the military and various government agencies of different countries (such as Project Blue Book, the Condon Committee the French GEPAN/SEPRA, and Uruguay's current Air Force study).