When Pyongyang sent trash-filled balloons over its southern border, some feared it was a sign tensions were rising on the Korean Peninsula. But one expert says it’s actually business as usual. NHK World’s Okamoto Kengo explains. #northkorea #southkorea #asia #analytics
More stories on North Korea: https://www3.nhk.or.jp/nhkworld/en/news/tags/16/
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