East Asia Geopolitics

South Korea’s National Intelligence Service told lawmakers in a closed-door briefing Thursday that North Korean leader Kim Jong Un’s teenage daughter, believed to be Kim Ju Ae, has moved from general 'successor training' into a 'successor-designate' phase and may soon be publicly elevated as heir at an upcoming Workers’ Party Congress. Lawmaker Lee Seong Kweun said the agency is watching to see if the roughly 13‑year‑old appears with her father before thousands of party delegates, a key signal in a dynastic system where Kim is the third generation to rule. The assessment comes despite past NIS reports that Kim and his wife likely have an older son and a younger third child, suggesting Pyongyang may be preparing to break with male-only succession norms. The article underscores that U.S. intelligence has already judged Kim committed to expanding his nuclear arsenal and missile reach against the American homeland and allies, and notes that Russia is increasingly backing North Korea’s nuclear status in exchange for arms support in Ukraine. For U.S. policy, a clearer line of succession in a hereditary, nuclear-armed dictatorship matters for long‑term deterrence planning and any future crisis in which control of North Korea’s arsenal could be contested.