N. Korea focusing on numerous internal challenges: Seoul's un… stocking 0 72 2021.09.07 14:31 https://youtu.be/NLLMiXafJT0 + 14 통일부 "북, 내부 현안 대응에 중점…'9•9절' 등 상황 주시" South Korea's unification minister says North Korea is currently focused on internal challenges caused ...