I can tell you that any invasion of South Korea from the North would end at the first supermarket or shopping centre. North Koreans are kept cocooned from the real world. They mostly believe what they hear on the radio (which only has 1 channel) They believe they are doing better than the South, which needs them to save it from Americans. Think of them as the same folks that believe in creation and Rush. But the whole country. The minute they hit the first Samsung store, it’s over. Imagine moving instantly from small town Korea in 1924, to Seoul 2010.