---
title: "Diplomatic Crisis: South Korea Rejects Ukraine's Claims of Fuel Supplies to Russia"
description: "South Korea sharply responded to Ukraine's accusations of supplying petroleum products to Russia, calling them premature and demanding thorough fact-checking."
date: 2026-10-08T01:22:00.000Z
lang: en
url: https://xab.info/en/posts/south-korea-rejects-ukraine-fuel-supply-claims
tags: [south-korea, ukraine, russia, sanctions, oil-products]
publisher: "XAB.info"
---

# Diplomatic Crisis: South Korea Rejects Ukraine's Claims of Fuel Supplies to Russia

![Tankers in a South Korean port amid a diplomatic scandal with Ukraine](https://xab.info/media/2026/10/08/yuzhnaya-koreya-otvergla-obvineniya-ukrainy-v-postavkah-topliva/yuzhnaya-koreya-otvergla-obvineniya-ukrainy-v-postavkah-topliva-1.webp)

## 🎯 Key Points

- Ukraine stated that Russia imported 176,000 tons of petroleum products from South Korea in the summer of 2026
- Seoul officially denied the accusations, citing the absence of fuel export data to Russia in customs statistics
- South Korean authorities are conducting an additional check into the information regarding tanker movements

Official Seoul has reacted harshly to statements by the Ukrainian side claiming that petroleum product imports from South Korean ports helped Russia mitigate the consequences of drone attacks on Russian oil refineries. The public controversy was triggered by data released by Ukrainian authorities regarding large-scale fuel purchases in July and August 2026.

### Background and Essence of Kyiv's Accusations

Vladyslav Vlasiuk, the Ukrainian presidential commissioner for sanctions policy, previously released information indicating that Russia imported over 176,000 tons of petroleum products from South Korea over the two summer months. According to the published data, in August such supplies accounted for nearly 31% of total Russian fuel imports. The conclusions were based on port records and an analysis of vessel movements that completed 14 trips to Russian Far East ports using seven tankers, some of which are already under UK and European Union sanctions.

### Seoul's Reaction and Official Denial

The office of the South Korean president called the voiced accusations groundless, emphasizing that they were made without proper fact-checking. Presidential spokesperson Kang Yu-jung stated that Seoul has strictly adhered to international sanctions and its own stringent export control mechanisms against Moscow since the first days of the full-scale invasion. According to her, the provided vessel data does not allow for a reliable determination of all transaction circumstances, including the actual origin of the cargo, the parties to the agreements, and the ultimate buyers.

### Contradictory Data

On one hand, the Ukrainian side insists on the fact of supplies through intermediary chains and the use of the shadow tanker fleet, which allegedly allowed the Russian Federation to compensate for fuel shortages following Ukrainian drone strikes on refineries. On the other hand, South Korean authorities categorically state that official trade statistics for the period from August 2025 to August 2026 do not record any direct exports of gasoline, diesel, or jet fuel from South Korea to Russia. Despite denying wrongdoing, Seoul promised to conduct an additional investigation into specific shipping episodes, warning that such reckless statements could seriously damage international trust.

### Expert Assessments and Consequences

This diplomatic incident demonstrates the extreme complexity of monitoring compliance with global sanctions in conditions of complex logistics and the use of the shadow fleet. Experts note that such disagreements between Ukraine's key allies in the Asia-Pacific region require the most transparent and verifiable intelligence sharing to avoid escalating tensions and to maintain a united front of international support for sanctions pressure on the Russian economy.

## 🔍 Fact-Check Verification

- [Южная Корея упрекает Украину за заявления о помощи России](https://www.rbc.ua/ukr/news/pivdenna-koreya-dorikae-ukrayini-zayavi-dopomogu-1791422413.html) - Опубликованы основные заявления украинской и южнокорейской сторон по поводу поставок нефтепродуктов.
- [Южная Корея отвергла обвинения в экспорте нефти в Россию](https://gazeta.ua/ru/articles/world-life/_uzhnaya-koreya-otvergla-obvineniya-v-eksporte-nefti-v-rossiyu/1259861) - Подтверждено официальное заявление канцелярии президента Южной Кореи о соблюдении санкций.
- [Война с Ираном: Южная Корея впервые импортировала нефтепродукты из России](https://korrespondent.net/business/economics/4866638-voina-s-yranom-yuzhnaia-koreia-vpervye-ymportyrovala-nefteprodukty-yz-rossyy) - Контекстный материал по торговым потокам нефтепродуктов.
- [Южная Корея начала импортировать российские нефтепродукты](https://delo.ua/ru/news/yuznaya-koreya-nacala-importirovat-rossiiskie-nefteprodukty-462756/) - Анализ изменения торговых путей в регионе.

## ❓ FAQ

### Q: What exactly did Ukraine accuse South Korea of?
**A:** Of supplying petroleum products from South Korean ports to Russia, helping Moscow overcome fuel shortages after refinery strikes.

### Q: How did Seoul react to these accusations?
**A:** South Korea rejected the accusations, calling them made without proper verification, and affirmed its compliance with sanctions.