This kind of stuff always makes me chuckle. Sure, some planes are mistaken for UFO`s. But if we actually had something that could manuver like UFO`s did, we would`nt be wasting billions on conventional aircraft like the F-22 or stealth bombers. We would only need a few to take out every air force on the planet.
My relative worked around fleets of them more than 35 years ago.
Smoke screens can be expensive.