South Korea unleashed a high-decibel propaganda barrage across its border with North Korea on Friday (January 8) in retaliation for its nuclear test, a step that has angered the isolated North in the past. Seoul decided to restart the broadcasts against Pyongyang after Pyongyang announced this week that it had successfully tested a hydrogen nuclear device. The broadcasts, in rolling bursts from walls of loudspeakers at 11 locations along the heavily militarised border, blare rhetoric […]