Algore took the initiative to invent the UFO in 1992.
During WWII we took some saucer looking planes and brought them back, and tried to make them fly, they were kept in Area 51. One or two were seen in Florida trying to stay in air, there was an issue with their stability. WE brought scientists here to USA, who were working on them. It was a top secret thing.
I do not believe they ever solved that flying stability issue. No wings were issue, and maybe the amount of thrust is enough now, but these saucers could be the result of those planes. They were the UFO sighting over the decades, but our government would never identify source.
I take all of this with a grain of salt, knowing we had control of what Germany was working on, and the scientists. Will it be reality? Who knows, its all hush-hush!