/sci/ - Science & Math

>>14845871
To be fair it is what our military always does with its new toys, keep them secret until it's most advantageous to disclose. That or your secret spyplane gets shot down over USSR.
We only learned about the stealth helicopter because the pilot during the Bin Laden raid smashed the tail on a wall, like an idiot.

>>14522351
And I'll remind (you) how many triangle-shaped UFOs there were reported in the years leading up to disclosure of the Stealth fighter.