UFO or TR-3B Over Paris, Video The tactical reconnaissance TR-3B's (code-named Astra) first operational flight was in the early 90s. The triangular shaped nuclear powered aerospace platform was developed under the Top Secret, Aurora Program with SDI and black budget monies. At least 3 of the billion dollar plus TR-3Bs were flying by 1994.
Triangle-shaped UFO - most famous photo of triangular UFOs over Belgium
foo fighters ufo - Google 検索
Ufo over china same one seen in Australia and other parts of the world within months of each other!
From the FB account "Ufology" : 80 UFO models based on actual sightings.