or our satellites really ARE that good, and we can “see” into the tunnels via ground-penetrating radar, spectrographic analysis of air coming from the ventilation system, etc.
This wasn’t a careless leak. It was done deliberately, and for a reason.
Maybe they sent in a swarm of robot flies to go down into the tunnels and take pictures.
The Chinese and Koreans are probably reading this as I type it, so we might be phishing, hearing there are tunnels and after the release, listening.
LOL! Yep. Maybe they'll get to observe the North Koreans as they go and check all the tunnels and facilities or double the guards...and see where what is and mebbe find some new ones...