South Korea’s National Intelligence Service (NIS) announced on Thursday that it is actively working to determine whether North Korean leader Kim Jong Un has an older son. Despite ongoing efforts to verify the existence of a male child, the agency reaffirmed its standing assessment that Kim's daughter is the most likely successor to the country’s leadership.
The NIS statement serves as a response to recent media reports suggesting that South Korean intelligence authorities had concluded Kim does not have a son with his wife, Ri Sol Ju. The agency clarified its position by stating that even if a son were found to exist, he currently holds no standing to succeed Kim, who assumed power following the 2011 death of his father, Kim Jong Il.
Kim’s daughter, widely identified as Kim Ju Ae and estimated to be around 13 years old, has been positioned as the likely heir to the North Korean regime. The NIS noted that while it continues to investigate reports of an elder brother, the current political climate dictates that such a child would not be in line for succession. Furthermore, the agency confirmed that Kim Jong Un has a third child of unknown gender.
While the NIS did not provide specific details regarding the status of Kim Ju Ae, its previous assessments have relied on a comprehensive analysis of her state-sanctioned public appearances and the official protocols afforded to her. Since late 2022, the teenager has frequently appeared alongside her father at high-profile events, including major military parades and missile launches. North Korean state media has consistently portrayed her as the "most beloved" or "respected" child, utilizing photos and footage to highlight her prominence.
The identification of the daughter as Kim Ju Ae stems from a 2013 account by former NBA star Dennis Rodman, who stated he held the North Korean leader’s baby daughter during a visit to Pyongyang. In 2023, a South Korean lawmaker reported that the NIS had informed a legislative committee about the existence of an older brother, though the agency subsequently clarified that it was still attempting to verify those reports.
The question of a potential male heir remains a focal point for international observers due to North Korea’s deeply entrenched patriarchal system. Since the nation's founding in 1948, leadership has remained exclusively with male members of the Kim family, including Kim Il Sung, Kim Jong Il, and Kim Jong Un. Some experts argue that elderly North Korean officials might resist female leadership, or that Kim Ju Ae’s eventual rise could threaten the stability of the Kim dynasty if she were to marry into a different family. Conversely, other analysts suggest that at 42, Kim Jong Un is still young enough that designating a formal heir remains premature, as doing so could potentially undermine his own absolute authority.
