After the Korean War, both North and South Korea used propaganda balloons to send messages to each other, including enticing defection and criticizing each other's regimes. The practice continued until the early 2000s when South Korea stopped, but activists took over, sending balloons with various messages including anti-regime propaganda, Bibles, medicines, and USBs loaded with K-pop dramas and outside world information.
It was formed to unite the world’s strongest countries and preserve peace, but as NATO holds a celebration summit for its 75th anniversary, it faces tricky challenges. Climate change is jeopardising Scottish salmon, one of Britain’s biggest food exports (10:15). And why North Korea is sending hot air balloons over to the South, filled with rubbish and faeces (16:50).
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