In a recent closed-door briefing, South Korea's National Intelligence Service (NIS) indicated to lawmakers that Kim Jong Un's daughter, approximately 13 years old and believed to be named Kim Ju Ae, is being considered as a future leader of North Korea. NIS officials have noted that her public appearances alongside her father are being closely monitored, particularly in light of the upcoming Workers’ Party Congress where her visibility may be significant.

The shift in terminology used by NIS from 'successor training' to 'successor-designate stage' reflects a notable development in the assessment of potential leadership within the Kim family regime. This is particularly relevant as Kim Jong Un represents the third generation of his lineage ruling North Korea, indicating a continuation of dynastic leadership which has characterized the nation since its inception. Kim Ju Ae's increasing prominence in state matters could have far-reaching implications for the future political landscape.

This information comes at a time of heightened scrutiny of North Korea's internal dynamics and external relations, with the potential for Kim Ju Ae's ascension to change the trajectory of the nation’s governance significantly. As her public presence is analyzed leading up to major political events, observers will be keen to understand how her upbringing and preparation for leadership might influence North Korea's policies, especially in light of ongoing tensions and international sanctions.