It isn't a "true" socialist state. If it were, it would have imploded by now. No true and complete socialist state can survive on its own. We had no business being there, ok tell that Montagnard.
A self guiding missile can be designed to target "small" targets whether they are 3ft, 4ft or 10ft but a radar system will be quite useless if objects such as the size of a bird triggers a detection. Ground based clutter is big enough of a problem as it is, let alone trying to differentiate between birds and real targets. JFI this is clutter Thttps://en.wikipedia.org/wiki/Clutter_(radar).