It gets even better. The base of the research was deemed to be of no significant military or economic value by the USSR so it was published internationally. h

It gets even better. The base of the research was deemed to be of no significant military or economic value by the USSR so it was published internationally. https://en.wikipedia.org/wiki/Petr_Ufimtsev#The_father_of_stealth https://en.wikipedia.org/wiki/Petr_Ufimtsev#The_father_of_st...