Re: Security First
I'm sure that would simply end up being very embarrassing for the USA. That billion dollar (ok, $300 million, currently, actual price classified!) aircraft will rapidly look outclassed by faster developed, more agile new stuff at far lower cost. Or indeed, just a dark swarm of 300 $1 million drones! (probably only $50k each in reality though - but 200,000 drones would have it's own logistics issues!)
Encouraging the USA's competitors to make their "crown jewel" tech companies look silly & slow would merely hasten the fall of the world's last superpower.