South Korea’s National Intelligence Service told lawmakers on Thursday that North Korean leader Kim Jong Un has selected his teenage daughter, Kim Ju Ae, as his heir, upgrading its internal assessment based on her accelerating visibility and apparent policy-role signaling.
South Korean lawmaker Lee Seong-kwen said the NIS now views Ju Ae as having moved into “successor designation,” after previously characterizing her as being trained for succession, and cited her repeated presence at regime-symbolic events plus indications she has voiced opinions on certain state policies.
Lee pointed to appearances tied to regime legitimacy cues, including commemorations linked to the Korean People’s Army and a visit to the Kumsusan Palace of the Sun, which houses the embalmed bodies of prior leaders and functions as a dynastic anchor in state messaging.
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Another lawmaker, Park Sun-won, said Ju Ae’s role at public events suggests she is providing policy input and is being treated as the de facto second-highest figure, with imagery increasingly placing her alongside Kim rather than behind him.
Ju Ae was pictured alongside Kim during a high-profile Beijing trip in September 2025, described by lawmakers as her first known trip abroad, including imagery of her arriving via Kim’s armored train.
The NIS said it is monitoring whether she attends the party congress later this month, North Korea’s largest political meeting held every five years.
The agency is also watching for any formal role markers that could appear around the congress, which is where Pyongyang typically outlines five-year priorities spanning foreign policy, war planning, and nuclear ambitions.
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If Ju Ae became the country’s top ruler, she would very likely be North Korea’s first female “supreme leader” in the modern Kim dynasty line.
Her public emergence as a figure began earlier, with her first appearance on state television in 2022 during an inspection tied to North Korea’s strategic weapons program.
The succession read raises two structural puzzles embedded in the same briefing: why designate a daughter in a deeply patriarchal system, and why move to designation while Kim remains relatively young and appears healthy.
Jong Un is believed to have been born in January 1983 or 1984, putting him at about 42–43 years old, while his daughter Ju Ae is believed to be about 13. NIS has said she is Jong Un’s only publicly known child with Ri Sol Ju and that he is believed to have an older son who has never been acknowledged or shown in North Korean media.
Jong Un’s younger sister Kim Yo Jong’s senior role in the Workers’ Party apparatus offers a precedent for female authority near the apex, but Ju Ae’s designation would be a different step as a dynastic transfer and not delegated influence.
Information for this briefing was found via BBC and the sources mentioned. The author has no securities or affiliations related to this organization. Not a recommendation to buy or sell. Always do additional research and consult a professional before purchasing a security. The author holds no licenses.
