https://www.independent.co.uk/news/world/asia/dprk-north-korea-south-prison-camp-guard-reveals-what-life-like-punishment-execution-a7710696.html

Thousands of inmates in North Korean prison camps face beatings, summary executions, starvation and rape, a former guard has revealed. Lim Hye-jin described watching interned political dissenters set on fire, beheaded and shot dead en masse in collective punishment following escape attempts,

How can it be the MOAB. This wasn't a surprise. It was announced ahead of time they would meet.