North Korea’s secrecy keeps Kim Jong Un death rumours alive

North Korea’s leadership opacity turned another online rumour into a global talking point within hours. State media then published fresh photographs of Kim Jong Un touring a clothing and footwear exhibition with his daughter, undercutting claims that he had died after a brain haemorrhage.

The images, carried by Rodong Sinmun, show Kim appearing publicly with Kim Ju Ae and a circle of officials. There is no independent way to verify precisely when the photographs were taken, but their release sharply contradicted the claim circulating online that he had died in Beijing after being moved there in a coma.

The allegation came from Wanjun Xie, a Chinese dissident living in the United States, who offered no evidence for the claim. He said Kim had suffered a severe brain haemorrhage, been transferred to Beijing because North Korea lacked the medical facilities to treat him, and later died with his body secretly returned home. None of those assertions have been substantiated.

The speed with which the rumour spread says as much about North Korea as it does about the claim itself. When a state functions as an information black hole, even weak signals can look like evidence. Outside observers, intelligence services, and defectors all work with fragments, caveats, and delays, and that environment rewards speculation more than verification.

Why leadership rumours keep resurfacing

The recurring focus on Kim’s health is tied to succession uncertainty. North Korea has been ruled by the Kim family for three generations, but the path forward after Kim Jong Un is less settled than it was during the previous transitions. Kim Il Sung spent decades preparing Kim Jong Il for power, and by the time he died in 1994 the succession line was already established.

Kim Jong Un’s ascent was much faster and more precarious. After Kim Jong Il suffered a stroke in 2008, his youngest son was rapidly elevated through the political hierarchy. By the time Kim Jong Il died in 2011, Kim Jong Un had already been identified publicly as the future leader. Even so, he still spent years consolidating authority, removing rivals, and eliminating any perceived challenge to his rule.

A sudden vacancy at the top would create immediate uncertainty around the chain of command, the military, and the country’s nuclear arsenal. For Beijing, Seoul, and Washington, the central concern is not only who governs next, but whether a transition could trigger instability along the border or inside the security apparatus.

The health speculation is not random

The rumours also persist because they are not entirely implausible in the abstract. Kim is overweight and a heavy smoker, and South Korea’s National Intelligence Service has repeatedly warned that his lifestyle places him at higher risk of cardiovascular disease. Heart disease and stroke have also affected members of the Kim family, making health speculation easier to sustain than it would be for a leader with no such history.

Those concerns are amplified by the tiny circle of people who regularly see him. In a system where outside access is tightly controlled, a public absence can quickly be interpreted as a medical emergency, even when no reliable evidence exists. Intelligence agencies may watch for indirect signs — changes in border security, unusual diplomatic activity, or movement around North Korean missions — but even those indicators are often ambiguous.

South Korean intelligence officials told Yonhap they had heard nothing to support the death reports. There were no obvious border measures, no visible rush of preparations around North Korean diplomatic posts, and no signs of the kind of regional response that would likely follow an abrupt collapse in the leadership.

Previous false alarms explain the appetite for certainty

This is not the first time Kim’s reported death has been announced prematurely. In 2020, a high-profile North Korean defector claimed he was “99% certain” Kim had died after cardiovascular surgery. Kim then reappeared in public, and the claim fell apart.

Rumours of this sort attract attention because the stakes are unusually high. A real succession crisis in Pyongyang would raise urgent questions about military control, internal discipline, and the status of the country’s nuclear weapons. It could also force neighbouring states to prepare for instability, refugee movement, or miscalculation by hardliners trying to project strength during a power struggle.

China would likely be among the first to react, given its border with North Korea and its interest in preventing disorder. Washington would be watching just as closely, with roughly 28,000 troops stationed in South Korea and a direct security commitment to the region. Seoul would need to assess not only the condition of the regime, but whether any transfer of power could fracture the command structure underneath it.

What the latest images do and do not prove

The new photographs do not settle every question about Kim’s health, but they do weaken the claim that he had died in a Beijing hospital and been quietly returned to North Korea. They also fit a familiar pattern: a rumour emerges, spreads quickly in the absence of verifiable information, and is then met by a carefully staged public appearance.

There is another possibility as well. The regime may benefit from confusion. Leaking misleading or incomplete information can obscure internal dynamics and make it harder for outsiders to read the balance of power inside the country. In that sense, even a false rumour can serve Pyongyang’s interests by keeping everyone guessing.

For now, the stronger evidence points in one direction only: Kim Jong Un remains visible, active, and central to the regime’s public image. The bigger unresolved issue is not whether this specific rumour was true. It is how the world is supposed to interpret the next one, when North Korea’s information vacuum makes every absence feel suspicious and every public appearance look strategic.


Reporting by Dr. Sarah Lin, MD, MPH for Medicine World Foundation, with additional data provided by BBC News — Dentistry.