Not if they wanted them to be deterrents to Russia and China doing military things we don’t want them to do. In that case we want them, maybe not to know for absolute certain because we always want some level of ambiquity, but we would want them to take very seriously the notion that they could be of US origin, because one thing we do know for certain; the Russians and Chinese know these things are not theirs. In fact, if they’re not proven to be of alien origin, there is really only one country that could have possibly created this kind of tech and that is the good ole USA.
Yep. That's true.
But unfortunately the pilots who have seen these things and folks from the Pentagon and Senate Committees (on Intel) say that they are too advanced to be our tech.