Which means our adversaries know about it, and that we have something even better almost ready.
I am quite hopeful that some of the major accomplishments of President Trump will not be known for many years, as regards ‘black’ programs.
I’ve always been hopeful that we have “stuff” that nobody knows about that we are keeping secret until we are forced to fight a “real” military that has modern naval and air capability, not just a bunch of Middle Eastern goat humpers with IED’s and AK’s, or sitting duck 1970’s MIGs/F-14’s.