South Korea retaliates to Kim Jong-un's hydrogen bomb tests by broadcasting propaganda messages across the border as US launches spy planes to see if Pyongyang DOES have nukes

South Korea's presidential office announced plans to resume propaganda broadcasts tomorrow - a tactic the North's leader Kim Jong Un (top right) considers an act of war. It comes as US spy planes were seen taking off from an air base in southern Japan amid speculation they could be involved in trying to determine what kind of nuclear device North Korea detonated. Meanwhile protesters (bottom right) took to the streets in Seoul to denounce North Korea's actions and burnt an effigy of Kim Jong Un (left).