Thanks thumbsup Now it is clear, distance missile-target is not important, because when the signal comes from the side, the missile could not get any closer to the target (only farther). So it is the only moment when the warhead can be detonated and we can hope for a kill.

I forgot the GSN antenna angle change is an arming condition for the fuse also in normal (non-jamming) environment.

By the way, what about the thing mentioned in the bug reports topic? Is the RPC tracking needed for successful intercept when in home on jam mode in the real world? And what about SAMSIM behavior?