Yes, sure... As I remember, the first "Neva" missile flown so close to F-117 that the plane was shaked from the airwaves, and second one kills him. This is not happened, in reality there were only 1 missile guiding.
If the fuse was so perfect, missiles should pop-up always on 300 meters from the target.... But I know that every one of my fellow FCO's on "SAM SIM" bateries achieved 0 meters miss distance.... How that is possible - why the fuse did't pop-up the warhead earlier? (maybe K3 command is the answer). Nonono
, why don't you read it from that Russian manual, how it works?