[You can see imagery of North Korea’s nuclear sites here, imagery of North Korea’s prison camps here, and more Google Earth imagery of North Korea here.] North Korea’s airfields are some of the most interesting places to spy on, and often, some of the easiest to spot. Generally, you can see a large airfield from about 10 miles up, with or without high resolution coverage. Here’s an overview of the North Korean military airfields that can be seen on Google Earth. There is almost...