UFO's are real objects with capabilities beyond anything currently possible by known science. Whether they are extraterrestrial, extradimensional, demonic, or man-made is the question, but they are real. Pic related is an artist's impression of the speculated TR3B black triangle, a craft that is speculated to be American as it's always seen close to American bases and American war theaters. The craft is silent and can instantly accelerate/deaccelerate, with no noise, minus a slight hum. It's speculated that it was back-engineered from the Roswell crash.

Dr Edgar Mitchel, 5th man on the moon, on UFO's.
https://www.youtube.com/watch?v=yeBtSnRGSus
Police radio recording following a black triangle UFO
https://www.youtube.com/watch?v=tsyD3_KHwCY
Two dumb American roasties filimg a TR3B UFO
https://www.youtube.com/watch?v=gjoAQKjtw6c&t=27s
Former Arizona Governor and U.S. airforce pilot talking about the Pheonix lights incident
https://www.youtube.com/watch?v=v1Fh0g5wJ7A
Belgian Airforce general in charge of the airforce at the time of the Belgian black triangle UFO wave confirms it's real
https://www.youtube.com/watch?v=Q2LmB6m_BNo
Cmdr David Fravor, one of the key Tic-Tac UFO witnesses on Joe Rogan
https://www.youtube.com/watch?v=Eco2s3-0zsQ
Iran infiltrated by Mach 10 UFO's for 10 years that could fly out into space and back
https://nationalinterest.org/blog/buzz/did-iran-bump-secret-mach-10-us-spy-plane-86711
UFO company signs a 5 year research deal with the U.S. army to research crashed UFO material
https://www.space.com/ufo-hunting-contract-us-army.html