Thanks for the added info. I didn't do any googling; I limited my commentary to the source you provided (I didn't look at the youtube video, that method usually carries a low signal to noise ratio). The wikipedia article is light on actual information about the ARGUS IS; the primary source is an article with the title "drone nightmare" in it. Other advertised capabilities don't exist yet. I will add your sources to the wikipedia article, they are much better than what is there.

I don't think that it should be expected that I exhaustively comb search engines to find support for your point; I think that it's reasonable that I look solely at the source you gave me.

That said, I found the capabilities in your first (0th) source to be chilling. That source definitely supports your point.