I was the last to leave the conference hut and I was being urgently forced out by the tour guide and this MP. Just had to grab this shot as I was being evicted. The guy looks all of 18-19 years old. As I was being escorted away the tour guide was saying "don't look back, no more photos, it's a very dangerous place." So despite this conference hut being one of the most photographed buildings in Korea, I didn't get any close, external shots myself. Still, this one isn't bad - you can make out the guy's eyes under his intimidating sunglasses.
The Hangeul characters on his helmet and arm-band are pronounced "Hun Byong" - Korean for "Military Police".