They say precision but I remember hearing that about the Patriot Missile System( 1st Gulf War) and the surrounding propoganda. The masses were fed a bunch of bombast with films of scud missiles being taken out.Turns out this was a charade orchestrated at the highest levels of government.Had these same assholes who designed these debacles pulled that in China/Russia/Saudia Arabia they would have been executed.Instead they cashed big checks that as far as I know were not returned.