One of the big reveals was the testimony that the technology is based on the physics of a holographic universe.
Apparently some folks in .gov and private contractors actually understand how that works.
I have no clue.
I've been working on writing a book and had to reverse engineer the physics of the story to make the story possible. A few months back a friend who's a retired physics professor and his wife visited for a few days. So I ran the ideas by him to make sure I wouldn't be laughed at by the 'people who might know better'. He listened and said the physics community would support me. There's a somewhat obscure published theory similar to what I was describing but of course they used differed words to describe it. That was great news.
I asked him to stop at that point because I don't want to be influenced by similar ideas that already exists. Anyhow within the system I've been working on for the book I can explain how this type of 'turn on a dime' thing could be done.
Of course the planned book is fiction and fun and is unlikely to have anything to do with the reality of current concerns about UFO's.