# COLUMN: Seoul Opens Its Doors to North Korean POWs in Ukraine — A Historic Gesture Loaded With Meaning > On June 23, 2026, South Korea made a remarkable decision: it will receive all North Korean prisoners of war held in Ukraine who voluntarily choose to go there. That declaration, as brief as it may appear, changes the nature of the conflict in Ukraine. It formally links the Russia-Ukraine war to the Korean question — to reunification, to freedom, to what it means to be a citizen - Author: Maxime Marquette - Publisher: MadMax (https://mad-max.co) - Section: Column - Published: 2026-06-29 - Canonical URL: https://mad-max.co/en/article/chronique-seoul-ouvre-ses-portes-aux-pow-nord-coreens-d-ukraine-un-geste-histori ## Introduction: June 23, 2026 — Seoul Says "We Will Welcome Them" ### A declaration that changes the nature of the conflict On **June 23, 2026**, **South Korea** made a remarkable decision: it will receive all **North Korean prisoners of war** held in **Ukraine** who voluntarily choose to go there. That declaration, as brief as it may appear, changes the nature of the conflict in **Ukraine**. It formally links the Russia-Ukraine war to the Korean question — to reunification, to freedom, to what it means to be a citizen of a totalitarian regime on a foreign battlefield. North Korean soldiers, sent by **Kim Jong-un** to fight for **Putin** in the **Kursk** region, find themselves captured — or near Ukrainian front lines. **South Korea** says: we recognize them as our own. We will protect them from forced return to the regime that sent them to die. It is a legal, humanitarian, and profoundly geopolitical act all at once. ### The context: 11,000 North Korean soldiers in Russia, captures in Ukraine South Korean intelligence estimates that approximately **11,000 North Korean soldiers** were deployed in **Russia**. A subset of those soldiers fought in the **Kursk** region, where Ukraine's summer **2024** offensive led to captures. These North Korean soldiers in Ukrainian captivity represent an unprecedented diplomatic dossier — and their status, their future, raises questions for which no one had prepared answers. **Seoul's** declaration of **June 23** is that answer. It comes a few days before a planned meeting between South Korean and Ukrainian ministers on **June 30 in Seoul**. The timing is deliberate: **Seoul** stakes out its position before the negotiations, signaling clearly what outcome it favors for these prisoners — neither repatriation to **Russia** nor return to **North Korea**, but freedom in **South Korea**. *Seoul says "we will welcome them." Three words that carry enormous weight. For soldiers who were sent to die for a regime that used them as instruments, that offer of freedom is something their own government could never have imagined offering them. This is foreign policy in service of human dignity. And it deserves to be named as such.* ## The North Korean Prisoners in Ukraine: A Complex Legal Status ### Prisoners of war from a state that denies their presence The North Korean soldiers captured by **Ukraine** find themselves in a legally unprecedented situation. **North Korea** officially denies having sent troops to fight in **Ukraine** — even though the reality of their presence is amply documented. How does one treat prisoners of war whose home state officially denies their existence? Under the **Third Geneva Convention**, prisoners of war must be treated humanely and must not be forcibly returned to a place where they risk persecution. That provision is precisely the legal basis **South Korea** invokes: returning North Korean soldiers to **Pyongyang** or to **Russia** would expose them to certain reprisals from **Kim Jong-un's** regime, which severely punishes captured soldiers. ### Seoul's opposition to forced repatriation **South Korea** explicitly opposes any forced repatriation — to **Russia** or to **North Korea**. This position is consistent with South Korean constitutional doctrine, which considers all North Koreans as nationals of the **Republic of Korea**. In that logic, North Korean prisoners in **Ukraine** are South Korean citizens who were compelled to fight for an illegitimate regime. This doctrine creates a legal and moral responsibility for **Seoul**: if North Korean soldiers request the protection of **South Korea**, the government is bound to offer it. That is precisely what the **June 23** declaration formalizes — it transforms an abstract constitutional obligation into a concrete offer in the context of the war in **Ukraine**. *The South Korean constitution says all Koreans are one people. That clause, often theoretical, suddenly becomes very concrete when faced with North Korean soldiers captured in Ukraine. Seoul cannot step back — and to its credit, it does not. That is legal consistency in service of human dignity.* ## What Pyongyang Cannot Say Officially ### The impossible denial in the face of evidence **Pyongyang** officially denies having sent soldiers to fight in **Ukraine**. That is an untenable position in the face of accumulated evidence: testimonies from captured soldiers, ballistic analyses of missiles used, published U.S. and South Korean intelligence, and documented casualties in the **Kursk** region. Yet the regime maintains the denial — because admitting the presence of its soldiers in **Ukraine** would mean admitting their possible deaths, their capture, and the conditions under which they were sent. **Seoul's** declaration of **June 23** puts **Pyongyang** in an impossible position. If North Korean soldiers choose to go to **South Korea** rather than return, the regime cannot officially protest — because officially, there were no soldiers there. That is the paradox of denial: it strips the regime of its capacity to claim its own citizens. ### The domestic significance: the regime facing its own soldiers who flee For **Kim Jong-un's** regime, the prospect of North Korean soldiers choosing freedom in **South Korea** rather than return to **Pyongyang** is a narrative catastrophe. The regime builds its narrative on the superiority of the North Korean path, on the loyalty of its people, on the image of the soldier devoted body and soul to the homeland and the leader. Soldiers who flee to the designated enemy — **South Korea** — contradict that narrative with devastating force. That is why **Pyongyang** would prefer these prisoners be sent back directly — to make them disappear discreetly, or to reintegrate them under control. **Seoul's** offer cuts off that possibility. And that is precisely why it is so threatening to the regime. *North Korean soldiers choosing South Korea. Kim Jong-un cannot let that narrative exist. That is the crack in the regime's armor — proof that even the soldiers he trained, indoctrinated, and sent to die for him can choose something else. That is why Seoul's declaration is so feared in Pyongyang.* ## The Seoul-Kyiv June 30 Discussions: What Will Be Negotiated ### Two capitals, one complex dossier South Korean and Ukrainian ministers were set to meet on **June 30, 2026 in Seoul** to discuss the dossier of North Korean prisoners held by **Ukraine**. Those discussions cover several practical questions: the physical transfer of prisoners from **Ukraine** to **South Korea**, procedures for establishing voluntary consent, guarantees that prisoners will not be forcibly returned, and the diplomatic implications vis-à-vis **Russia** and **North Korea**. For **Ukraine**, these North Korean prisoners also represent a potentially valuable intelligence source on **Pyongyang's** military capabilities, on Russia-North Korea coordination, and on the conditions of soldiers' deployment. Before any transfer, **Ukraine** will likely want to maximize the intelligence value from these captives. That dimension is one the **June 30** discussions will also need to address. ### The role of the United States and Japan in this geopolitical triangle The **United States**, **South Korea**, and **Japan** held their **first working-level trilateral meeting since the Xi-Kim summit on June 12, 2026**, expressing **"serious concern"** about **North Korea's** nuclear development and missile programs. The dossier of North Korean prisoners in **Ukraine** falls within that trilateral framework. **Washington** supports **Seoul's** position on non-forced repatriation. **Japan**, which has its own grievances with **North Korea** — notably the question of Japanese nationals abducted by the regime — is a natural ally in this approach. The **United States-South Korea-Japan** triangle presents a united front on the North Korean threat, and the prisoners in **Ukraine** are now part of that equation. *June 30 in Seoul. Two capitals are discussing the fate of soldiers who had no voice in their own deployment. That is diplomatic dignity in action — ensuring these men have at least the right to choose their future, even after being used as instruments by their regime. Ukraine and South Korea have an opportunity here to do something right.* ## The Precedent Stakes: What This Dossier Could Mean for the Future ### A precedent for future North Korean soldiers deployed abroad If North Korean soldiers captured in **Ukraine** do effectively choose freedom in **South Korea** rather than repatriation, it would set a precedent. A precedent that could influence the calculations of future North Korean soldiers deployed abroad: if you are captured, you are not condemned. A way out exists. That information — if it circulates despite North Korean censorship — could affect the morale and loyalty of soldiers. It is a powerful information weapon against **Kim Jong-un's** regime. And it is precisely why **Seoul** has an interest in this precedent being established, documented, and made visible. Every North Korean soldier who chooses freedom weakens the regime's propaganda about the superiority of the North Korean way of life and the loyalty of its soldiers. ### A signal for future North Korean military interventions abroad **Seoul's** declaration also sends a signal to future North Korean military interventions abroad. If **Kim Jong-un** considers deploying soldiers in other future conflicts — in support of other allies, in other theaters — he now knows that those soldiers could be captured and received by **South Korea**. That risk could complicate his strategic calculations on exporting his military labor force. This is not trivial in the context of the Russia-North Korea pact. One of the advantages **Pyongyang** draws from this pact is the ability to deploy its soldiers as an exportable resource — combat training, technology in return. The prospect that these soldiers could flee to the South complicates that equation. *A precedent. A signal. A calculation Kim Jong-un will have to factor into his future deployments. Seoul's offer on June 23 is far more than a humanitarian declaration. It is a strategic disruption of Pyongyang's military doctrine. And that disruption is worth far more than its apparent cost.* ## Russia Faced With Seoul's Declaration: An Impossible Position ### Moscow cannot officially protest **Russia** finds itself in a delicate position in the face of **Seoul's** declaration. It cannot officially protest the fate of North Korean prisoners in **Ukraine** — because that would confirm that North Korean soldiers were fighting on its territory and under its command. Officially, those present were only **"instructors"** or **"visitors."** That official position leaves **Moscow** powerless against **Seoul's** declaration. **Russia** cannot demand that these prisoners be handed over to it — that would mean admitting they belong to its army. It cannot demand they be sent back to **North Korea** — that would mean admitting their nationality and contradicting **Pyongyang's** denial. The elaborate denial constructed on all sides turns against its authors. ### The implications for the credibility of the Russia-North Korea partnership The prisoner dossier highlights a crack in the Russia-North Korea partnership: **Moscow** and **Pyongyang** built an alliance based on official denial of its military dimension. That operational fiction — "there are no North Korean soldiers in Ukraine" — is necessary to maintain the diplomatic fiction that **North Korea** respects the **UN** sanctions on military exports. The captured prisoners destroy that fiction. And **Seoul**, by publicly offering to receive these soldiers, accelerates the destruction of that fiction. Every testimony from a North Korean soldier who chose freedom is additional documentation of the reality of the deployment — a reality neither **Moscow** nor **Pyongyang** can refute without contradicting themselves. *The fiction of "no North Korean soldiers" collapses under the weight of evidence. And Seoul finishes it off with elegance — not by accusing, but by offering. By saying: we will welcome them. That single sentence is more devastating to the Russia-North Korea narrative than any diplomatic speech could ever be.* ## Conclusion: Seoul, June 23 — Foreign Policy in Service of Individuals ### A declaration that recenters geopolitics on the individual In a war often described in terms of front lines, tons of munitions, and percentages of occupied territory, **Seoul's** declaration of **June 23, 2026** restores the individual to the center. North Korean soldiers — sent without choice, trained to obey, deployed in a conflict they probably did not understand — now have, for the first time in their lives, a real option. Not necessarily easy. Not without consequences. But real. ### What this gesture says about South Korea — and what it asks of Ukraine This declaration says of **South Korea** that it takes seriously its Constitution, its responsibilities toward all Korean people, and its role in a war that has unexpectedly connected the Korean Peninsula to **Europe**. It asks **Ukraine** for partnership in exercising that responsibility — a partnership that will be negotiated on **June 30**, opening an unprecedented chapter in the diplomacy of this war. *Seoul said yes. Kyiv will respond on June 30. And somewhere, under the difficult conditions of a captivity that was never planned in their biography, North Korean soldiers will perhaps learn that a door exists to another world. This column is for that door. May it stay open. May it truly be crossable.* ## Conclusion: Freedom as a Geopolitical Weapon — and as a Moral Duty ### Freedom offered to the captives of Kim Jong-un By offering captured North Korean soldiers the possibility of choosing freedom in **South Korea**, **Seoul** uses freedom simultaneously as a geopolitical tool and as a moral duty. That dual status is not a contradiction. History shows that the most effective gestures on the geopolitical chessboard are often those that also align with fundamental values. Welcoming North Korean defectors has long been one of **Seoul's** most consistent policies — and one of the most destabilizing for **Pyongyang**. ### June 30 in Seoul — a date to watch The **June 30, 2026 discussions in Seoul** between Ukrainian and South Korean delegations on the fate of North Korean prisoners held in **Ukraine** will be one of the most unusual diplomatic conversations of this war. They will connect the immediate future of a few dozen or hundred soldiers to questions that far exceed their individual situation: Korean reunification, the stability of **Northeast Asia**, the credibility of the Russia-North Korea partnership, and the right of every human being to choose their life rather than have it chosen by a totalitarian regime. *June 30 in Seoul. A modest date on overcrowded diplomatic calendars. But for North Korean soldiers waiting in Ukraine, it may be the date that changes their lives. I don't know how many there are. I don't know what they will choose. But Seoul's offer deserves to exist. And to stay open.* ## Conclusion: Seoul Opens a Door Pyongyang Cannot Close ### The geopolitics of individual freedom **Seoul's** declaration of **June 23, 2026** is an act of foreign policy grounded in a simple principle: individuals must have the right to choose their destiny, even when their government has decided for them. That principle — liberal, democratic, humanist — is precisely what authoritarian regimes like **Kim Jong-un's** or **Putin's** seek to destroy. By affirming it in this precise context, **Seoul** opposes one vision of the world against another. ### A thread between Ukraine and Korea The war in **Ukraine** has created an unexpected thread between **Kyiv** and **Seoul**, between **Europe** and **Northeast Asia**. That thread passes through North Korean soldiers who did not want to be there, through diplomatic negotiations between capitals that had little in common until recently, and through an offer of freedom that unsettles the plans of two authoritarian regimes at once. That is geopolitics at its most human — and most profoundly meaningful. *A thread between Kyiv and Seoul. A North Korean soldier who can choose. A door that Pyongyang cannot officially close because it denies the door exists. That is almost political poetry. Almost. Except that behind every verse there are real lives, impossible choices, and the fragile hope that freedom can sometimes find a path even where everything seemed closed off.* **By Maxime Marquette, columnist** ## Columnist's transparency note ### Editorial stance I am not a journalist but a **columnist and analyst**. My expertise lies in observing and analysing the geopolitical, economic and strategic dynamics that shape our world. My work is to take political strategies apart, to understand global economic movements, to put the decisions of international actors in context and to offer analytical perspectives on the changes that are redefining our societies. I do not claim the cold objectivity of traditional journalism, which stops at reporting facts. **I claim analytical clarity**, rigorous interpretation and a deep understanding of the complex issues that concern us all. My role is to give meaning to the facts, to place them in their historical and strategic context, and to offer a critical reading of events. ### Method and sources This text keeps the basic distinction between **verified facts and interpretive analysis**. The rule never changes: a factual claim is published only when a verifiable source supports it, and the sources this article actually used are listed under **Sources**, never here. **Primary source families** used by the publication, when the story has them: official statements from governments and international institutions, public statements by political leaders, reports from intergovernmental organisations, dispatches from recognised international news agencies. **Secondary source families**: specialised publications, internationally recognised news media, analyses from established research institutions, reports from industry organisations. When an article cites statistical, economic or geopolitical data, it comes from the institutions that produce it (intergovernmental organisations, central banks, national statistics offices), and the exact institution is named under **Sources**. ### Nature of the analysis The analyses, interpretations and perspectives in the analytical sections of this article are a **critical, contextual synthesis** based on the information available, the trends observed and the expert comments cited in the sources consulted. My role is to interpret these facts, to set them in the context of today's geopolitical and economic dynamics, and to give them a coherent meaning within the larger story of the changes shaping our time. These analyses reflect expertise built through continuous observation of international affairs and an understanding of the strategic mechanisms that drive global actors. This article describes a documented state of affairs on its publication date, not a prediction: later developments may shift its outlook. No update is promised in advance; when an article is corrected or completed, the change is dated in the text. ## Sources ### Primary sources - [Caliber.az — Seoul opens door to North Korean POWs held in Ukraine — June 23, 2026](https://caliber.az/en/post/media-seoul-opens-door-to-north-korean-pows-held-in-ukraine) - [ISW — Korean Peninsula Update, June 16, 2026](https://understandingwar.org/research/china-taiwan/korean-peninsula-update-june-16-2026/) ### Secondary sources - [Kyiv Independent — North Korean presence in Ukraine and diplomatic implications — June 2026](https://kyivindependent.com/) - [Foreign Policy — Analysis of South Korean foreign policy facing North Korean deployment — 2026](https://foreignpolicy.com/) - [Defence Ukraine — Captured North Korean soldiers and their status — 2026](https://en.defence-ua.com/) - [Euromaidan Press — Russia-North Korea pact and its implications — June 2026](https://euromaidanpress.com/) --- Source: Maxime Marquette, MadMax. When citing, name the author and link https://mad-max.co/en/article/chronique-seoul-ouvre-ses-portes-aux-pow-nord-coreens-d-ukraine-un-geste-histori