Asia-Pacific / Europe · Public record

South Korea recalls Ukraine ambassador amid POW, Russia fuel rows

Update, 9 October 2026: Ukraine's foreign ministry responded on 8 October, after this report was first written. Spokesperson Heorhii Tykhyi said the ministry had invited the South Korean ambassador this week to present Ukraine's position, and added: "We are convinced that diplomacy must prevail over emotions. Despite Seoul's decision to recall the ambassador, Ukraine remains open to resuming constructive dialogue – even if it takes time," Ukrainska Pravda reported in its English edition. Euronews reported the same remarks on 9 October.

South Korea said on Thursday that it will recall its ambassador to Ukraine, Park Ki-chang, after weeks of dispute with Kyiv over the disclosure of a prisoner-of-war transfer. The decision came two days after a Guardian analysis reported that fuel loaded at South Korean ports was shipped to Russia, and a day after Seoul rejected a Ukrainian official's claim that the trade helped Russia.

The foreign ministry said the government "has decided to recall its ambassador to Ukraine" and would continue consultations with the Ukrainian side, Yonhap and DW reported. The Korea Herald reported that it is Seoul's first recall of an ambassador since 2008, when it recalled its envoy to Japan over Tokyo's claim to the Dokdo islets, which Japan calls Takeshima.

The prisoner-of-war dispute

• The transfer. Two North Korean soldiers captured in January 2025 while fighting for Russia in the Kursk region arrived in South Korea in mid-September, Yonhap reported. President Volodymyr Zelenskyy disclosed the transfer at the UN General Assembly on 23 September.
• Seoul's position. Foreign Minister Cho Hyun has said both sides agreed from the outset to keep the transfer confidential to protect the soldiers and their families, who remain in North Korea. He said a message from Ukrainian Foreign Minister Andrii Sybiha included an apology that fell short of Seoul's expectations.
• Kyiv's position. Kyiv has said no such agreement existed, DW reported. On Wednesday, Ukrainian foreign ministry spokesperson Heorhii Tykhyi said the dispute was rooted in a "difference in interpreting the agreements on confidentiality," Reuters reported. He also said Sybiha had not apologised but had told his counterpart he regretted that the matter had reached an exchange of critical comments, the Ukrainian outlet Liga.net reported.

The fuel shipments

• What the Guardian found. Port records and ship-tracking data showed that in July and August more than 176,000 tonnes of fuel, mostly diesel, was loaded at South Korean ports onto seven tankers that made 14 voyages to Russia's far east, the Guardian reported on 6 October. Three of the tankers, Layla, Astoria and Chongchon, are under UK and EU sanctions; the Chongchon loaded about 26,000 tonnes in a ship-to-ship transfer off Yeosu. The Guardian said the trade does not appear to breach South Korean law.
• Russia's imports. Russia imported 368,000 tonnes of oil products by sea in August, more than seven times the July total; South Korea accounted for 112,000 tonnes, or 31%, second only to India, according to Kpler data analysed by the Centre for Research on Energy and Clean Air, the Guardian reported. The buyers included Rosneft, which is under UK, US, EU and Australian sanctions, according to Kpler data.
• Ukraine's claim. Vladyslav Vlasiuk, Ukraine's top sanctions official, said on Tuesday that the shipments had eased the impact of a fuel crisis caused by Ukrainian drone strikes on Russian refineries, Reuters reported.
• Seoul's answer. The presidential office said on Wednesday that South Korea had "consistently enforced sanctions and export controls against Russia in close coordination with the international community" and called the accusation inappropriate, Reuters reported. On Thursday, the foreign and trade ministries and the customs service said in a joint statement that refined petroleum products are not on South Korea's export-control list for Russia, so loading them at South Korean ports does not in itself break South Korean law. They said official trade statistics showed no customs-cleared exports of diesel, jet fuel or gasoline to Russia from 2025 through August 2026, and that they would examine the tankers' actual routes and declared destinations. "The government will take action in accordance with the law if violations are confirmed," Yonhap quoted the ministry as saying.

What we don't know (as of 20:15 ET on 9 October)

• Whether the recall and the fuel dispute are linked. The ministry gave no reason. Yonhap and DW reported the recall in the context of the prisoner-of-war dispute; Korea JoongAng Daily reported it alongside the fuel allegations.
• Who owned and sold the fuel, and where it came from. Port records do not show the owners or sellers, the Guardian reported, and the joint statement said it had not been confirmed whether fuel of South Korean origin was exported to Russia.
• Whether any declared destination breaks South Korean law. The Guardian reported that the sanctioned tankers declared Japan or Singapore on some voyages before sailing to Vladivostok. Seoul said a vessel not going directly to its declared country does not by itself establish a false declaration.
• Whether talks resume. Ukraine's foreign ministry said later on 8 October that it remains open to dialogue (see the update above). We found no South Korean statement on when the ambassador might return.

South Korea's foreign ministry paired the recall with a pledge to keep consulting Ukraine. The fuel question now turns on Seoul's review of the tankers' routes and declared destinations.

Sources

• Yonhap, "(LEAD) S. Korea to recall envoy to Ukraine amid dispute over disclosure of N.K. POWs", 8 October 2026 (Oh Seok-min): https://en.yna.co.kr/view/AEN20261008008451315
• Yonhap, "S. Korea says no confirmed fuel exports to Russia, vows strict enforcement of export controls", 8 October 2026 (Oh Seok-min): https://en.yna.co.kr/view/AEN20261008003200315
• DW, "South Korea recalls Ukraine ambassador amid POW dispute", 8 October 2026: https://www.dw.com/en/south-korea-recalls-ukraine-ambassador-amid-pow-dispute/a-79590511
• The Korea Herald, "South Korea recalls envoy to Ukraine amid growing friction", 8 October 2026: https://www.koreaherald.com/article/10897424
• The Korea Times, "Korea decides to recall ambassador to Ukraine over NK POW dispute", 8 October 2026: https://www.koreatimes.co.kr/foreignaffairs/others/20261008/korea-decides-to-recall-ambassador-to-ukraine-over-nk-pow-dispute
• Korea JoongAng Daily, "Korea to recall ambassador to Ukraine in wake of Russian aid allegation", 8 October 2026: https://www.koreajoongangdaily.com/korea/korea-to-recall-ambassador-to-ukraine-in-wake-of-russian-aid-allegation/12911584
• BBC News, "South Korea recalls Ukraine ambassador over prisoner-of-war row", 8 October 2026: https://www.bbc.com/news/articles/ckwy48rrz95vo
• Liga.net, "Foreign Ministry: Ukraine did not apologize to South Korea", 7 October 2026: https://news.liga.net/en/politics/news/foreign-ministry-ukraine-did-not-apologize-to-south-korea-sybiha-said-he-regretted-the-dispute
• The Guardian, "Fuel from South Korea being shipped to Russia as Ukraine war grinds on", 6 October 2026: https://www.theguardian.com/world/2026/oct/06/oil-tankers-south-korea-russia-ukraine-war
• The Guardian, "South Korea threatens legal action if fuel shipments to Russia found to have broken law", 8 October 2026: https://www.theguardian.com/world/2026/oct/08/south-korea-fuel-shipments-to-russia-domestic-law
• Reuters (via gCaptain), "South Korea Denies Ukrainian Report That It Eased Russia's Fuel Crisis", 7 October 2026 (Heejin Kim): https://gcaptain.com/south-korea-denies-ukrainian-report-that-it-eased-russias-fuel-crisis/
• SBS News, "Govt: 'Shipment of Petroleum Products to Russia Does Not Violate Domestic Law in Itself'", 8 October 2026: https://news.sbs.co.kr/english/article.do?news_id=N1008788932
• Ukrainska Pravda, "Ukrainian Foreign Ministry on recall of South Korean ambassador: Ukraine is open to resuming dialogue", 8 October 2026 (Tetyana Oliynyk, Valentyna Romanenko): https://www.pravda.com.ua/eng/news/2026/10/08/8057097/
• Euronews, "Kyiv open to 'constructive dialogue' after Seoul recalls its ambassador amid North Korean POW disclosure row", 9 October 2026: https://www.euronews.com/2026/10/09/kyiv-open-to-constructive-dialogue-after-seoul-recalls-its-ambassador-amid-north-korean-po