An international human rights group has laid out, in some detail, how it says North Korea recovers citizens who try to leave. The Transitional Justice Working Group (TJWG) devoted an issue brief published on the 28th to the case of Bae Yong-ju, 38, a North Korean hacker who it says was forcibly repatriated in 2023 and is believed to have died in North Korea, according to the Chosun Ilbo’s report on the briefing. The mechanism of his return, per the group’s witnesses, was a full-body cast, a wheelchair and a scheduled commercial flight.
Bae was born in Pyongyang and graduated from Ma Dong-hui Military University, which trains operatives for missions against South Korea, TJWG said. He was dispatched to China, where his work included stealing virtual assets and hacking South Korean government agencies. At some point he decided to defect to the South, and was arrested by the Chinese authorities in the process of crossing the border in Inner Mongolia.
China interrogated Bae for six months, according to the group, and then handed him over to the North Korean consulate general in Shenyang. From there North Korean officials took him to Beijing and locked him in what TJWG describes as a secret prison in the basement of the consular section building at the North Korean embassy in China — a facility it says was built to hold people outside any lawful process. He spent about a year there under harsh interrogation. Yonhap’s account of the same report describes the embassy basement as the site where “surveillance, pursuit and arrest, detention and interrogation, and forced repatriation” take place, based on interviews with multiple sources.
Then there is the logistics problem, which is worth understanding because the cast is the solution to it. During the Covid pandemic the Pyongyang–Beijing air route was suspended; it resumed in August 2023, after 3 years and 7 months. Once the flights were back, North Korea put Bae on the direct flight out of Beijing. A direct flight is a public space: you have to get a passenger through an airport, past staff and other travelers, without him running, shouting or resisting. So, the account goes, they made running, shouting and resisting physically impossible.
“They tied him at the joints so he couldn’t move, then put him entirely in plaster, so he couldn’t even scream and couldn’t move at all.”
That is a businessman involved in dealings with North Korea, describing to TJWG how Bae was moved. The purpose, the group said, was twofold: to block any escape or resistance, and to avoid drawing the attention of airport staff and passengers by disguising him as a patient in a full-body cast, transported by wheelchair. A man in plaster in a wheelchair is one of the most unremarkable things an airport sees all day.
TJWG said it held back from publicizing the case for as long as there was any possibility that Bae might still have made it out; it has now identified him, it said, after learning through an informant that he died in North Korea.
The brief also describes the bureaucratic plumbing above the basement. To oversee such illegal arrests in China, Pyongyang dispatched a senior officer of the State Intelligence Bureau — the agency formerly known as the Ministry of State Security — as a so-called “security representative,” TJWG said. The security representative is not a Foreign Ministry diplomat, but officially carries the title of consul. One North Korean official who managed North Korean workers in China told the group the standard sequence: would-be defectors are first detained at the embassy, then investigated for at least a week and as long as a month, then punished after their return home.
The consular title is the detail that holds the whole system together. A consulate exists, in principle, so that a state can look after its nationals abroad. What the account describes is that function inverted and run in reverse: the same premises, the same titles, the same diplomatic cover, repurposed to detain the nationals rather than protect them, and to deliver them home in a condition where delivery cannot fail. Every step runs on a borrowed legitimacy — China’s custody, the embassy’s status, the passenger manifest’s assumption that a man in a cast is a patient.
A full-body cast is what a hospital puts on a person it intends to heal. In this account it was not medicine. It was packaging.

