If youve ever seen oilfield seismic ops, you know how we get 3d color pictures of the NK tunnel infrastructure. The irony is that we use the NKs own nuke tests as our “thumper trucks” to obtain the seismic data that reveals their secret tunnels.
Everytime we think there is a new tunnel, we create an incident and then “beg” them not to dare set off another nuke blast...which off course they do.
It is simple reverse psychology.