It costs less to improve the hardware and software to detect stealth, than to produce the stealth itself. Stealth has been obsolete for over 20 years, ever sin

It costs less to improve the hardware and software to detect stealth, than to produce the stealth itself. Stealth has been obsolete for over 20 years, ever since the Serbs brought down that F117. But go broke in the stealth vs stealth-detection war, if you desire. It's not as if there are better uses for that money, anyway.