Yeah, even some of the uninteresting results we got have been classified. I wouldn't be surprised if some research is still ongoing in secret. I remember reading about this: https://time.com/4721715/phenomena-annie-jacobsen but that seems like it's more about intuition and gut feelings than magic.
I can't resist.
You think the first nation to, say, identify a remote viewer would publish that research on arxiv.org? =]