Kim Ju-ae, the 12-year-old daughter of North Korean leader Kim Jong-un, is seen as being groomed for succession, a lawmaker who attended a meeting of the intelligence committee of the National Assembly told reporters Monday.

North Korea flew hundreds of balloons carrying trash and manure toward South Korea in one of its most bizarre provocations against its rival in years, prompting the South’s military to mobilise chemical and explosive response teams to recover objects and debris in different parts of the country.