{"id":5931,"date":"2026-06-16T05:02:09","date_gmt":"2026-06-16T05:02:09","guid":{"rendered":"https:\/\/www.europesays.com\/ukraine\/5931\/"},"modified":"2026-06-16T05:02:09","modified_gmt":"2026-06-16T05:02:09","slug":"uk-seizes-russian-shadow-fleet-tanker-what-that-means-russia-ukraine-war-news","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ukraine\/5931\/","title":{"rendered":"UK seizes Russian \u2018shadow fleet\u2019 tanker \u2013 what that means | Russia-Ukraine war News"},"content":{"rendered":"

British forces have seized a Russian-linked oil tanker suspected of breaching sanctions while transiting the English Channel on Sunday, in what Prime Minister Keir Starmer described as a significant setback for Moscow\u2019s efforts to fund its war in Ukraine<\/a>.<\/p>\n

\u201cThis successful operation delivers yet another blow to Russia and reminds those fuelling [Russian President Vladimir] Putin\u2019s war in Ukraine that we will not let them hide,\u201d Starmer wrote in a post on X on Sunday.<\/p>\n

Recommended Stories list of 4 itemsend of list<\/p>\n

Following the raid, officers from the National Crime Agency (NCA) arrested an Indian national on suspicion of sanctions offences, while the United Kingdom Ministry of Defence (MoD) confirmed the seizure of the tanker Smyrtos.<\/p>\n

The operation marks the first UK-led operation in which its forces have boarded and detained a vessel from Russia\u2019s so-called \u201cshadow fleet<\/a>\u201d \u2013 a network of hundreds of tankers used to transport Russian oil and circumvent Western sanctions imposed following Moscow\u2019s full-scale invasion of Ukraine in 2022.<\/p>\n

Here\u2019s what this means.<\/p>\n

What happened?<\/p>\n

According to the vessel-tracking website MarineTraffic, an oil tanker named Smyrtos, carrying 700,000 barrels of Russian oil and sailing under a Cameroonian flag, departed the Russian Baltic port of Ust-Luga on June 5 and was bound for Port Said in Egypt.<\/p>\n

The Smyrtos is recorded as being owned by a Hong Kong-registered company, Zhao Yao Shipping Ltd, which owns several other sanctioned tankers as well. Its management company is listed as being in Tamil Nadu state, India.<\/p>\n

The MoD said Royal Marines commandos and NCA officers boarded the tanker in a predawn raid on Sunday, descending onto the vessel with ropes from Chinook helicopters, and supported by other military aircraft, a Royal Navy frigate and a minehunter.<\/p>\n

The NCA said 24 Georgian and Indian crew members remained aboard the vessel, which is now anchored off the Dorset coast.<\/p>\n

The operation lasted six hours. The tanker will be moved to England\u2019s south coast and monitored for any environmental or safety concerns, the ministry said.<\/p>\n

The operation was carried out successfully despite a Russian warship, the Admiral Grigorovich, being close by. The frigate has been stationed close to the UK since April and has escorted many Russian tankers through the English Channel. It is not clear how close to the Smyrtos it was at the time of the raid.<\/p>\n

Following the raid, at least six other tankers immediately changed course away from the English Channel.<\/p>\n

Ukraine\u2019s President Volodymyr Zelenskyy thanked the UK in a post on X for \u201ctaking this important step against Russia\u2019s oil fleet\u201d.<\/p>\n

Russia has not publicly commented on the incident.<\/p>\n

Why does Russia use \u2018shadow-fleet\u2019 tankers?<\/p>\n

Along with other Western nations, Britain has barred vessels linked to Russia\u2019s so-called \u201cshadow fleet\u201d from entering its ports and prohibits British companies from providing insurance, brokerage or financial services to ships transporting Russian oil, which remains a crucial source of revenue<\/a> for Russia amid its war effort in Ukraine.<\/p>\n

Alexander Lord, a defence analyst at London intelligence firm Sibylline, told Al Jazeera that sanctions have increased costs and complications for Moscow but have not completely prevented Russia from continuing to export large volumes of oil.<\/p>\n

\u201cRussia has a significant customer base and continues to trade its oil at a heavy discount, particularly to countries such as India and China,\u201d Lord said.<\/p>\n

\u201cThe sanctions are undoubtedly causing problems for the Russian economy. But we are now well into the fifth year of the full-scale invasion [of Ukraine], and Russia is still exporting large quantities of oil.<\/p>\n

\u201cRussia is constantly trying to find loopholes to protect its fleet, using shadow-fleet vessels, changing names and ownership structures to circumvent sanctions and investigations.\u201d<\/p>\n

Why has the UK acted now?<\/p>\n

Many observers say the real question is why the UK hasn\u2019t acted before now.<\/p>\n

The move follows a March announcement by Starmer that UK authorities would be empowered to stop, board and detain sanctioned vessels transiting British waters.<\/p>\n

According to the MoD, the UK has imposed sanctions on more than 500 vessels linked to Russia\u2019s shadow fleet, and the measures contributed to a 24 percent decline in Russian oil and gas revenues in 2025 compared with the previous year.<\/p>\n

Defence analyst and historian Peter Caddick-Adams told Al Jazeera: \u201cThe authority for this operation has existed since March. That month, Starmer agreed that British armed forces and law enforcement could stop, board and detain sanctioned shadow-fleet vessels in accordance with international law.<\/p>\n

\u201cThat legal framework has sat in place for 11 weeks. In those 11 weeks, more than 200 sanctioned tankers sailed through Britain\u2019s exclusive economic zone. Unchecked. Unchallenged.\u201d<\/p>\n

UK media reported that the start of such operations was delayed by legal issues and the potentially high cost of storing seized vessels.<\/p>\n

The operation follows a broader Western effort to target Russia\u2019s shadow fleet.<\/p>\n

Lord added that the United States, with assistance from the Royal Navy, seized a Russia-linked tanker off Scotland in January. \u201cThat operation marked the beginning of a new phase of shadow-fleet interdictions,\u201d he said.<\/p>\n

\u201cIt created a clear precedent for subsequent boarding actions. Shortly afterwards, there was a flurry of activity around the legal justification for the UK to act unilaterally.\u201d<\/p>\n

France has also detained several vessels suspected of transporting sanctioned Russian oil. In January, French authorities impounded the tanker Grinch, and in March they detained the Deyna, which had sailed from Murmansk under a Mozambican flag.<\/p>\n

Finland, Sweden and Estonia have similarly stepped up inspections and enforcement actions against vessels suspected of helping Russia evade sanctions.<\/p>\n

\u201cRussia contests the French and British legal basis for such actions, arguing they contravene the UN Convention on the Law of the Sea,\u201d Lord said.\u00a0\u201cThe British and French argue that existing provisions within their legislation justify interdictions. These legal disputes could continue for years.\u201d<\/p>\n

What impact could this operation have on Russia\u2019s oil exports?<\/p>\n

Ukraine welcomed the seizure, with President Zelenskyy thanking Starmer and the British people for their \u201cprincipled resolve\u201d.<\/p>\n

\u201cIt was Russia\u2019s hubris, fuelled by high oil and gas revenues, that paved the way for this war, and every decision by partners that deprives Russia of money also limits the war itself,\u201d Zelenskyy wrote in his X post.<\/p>\n

Analysts say the seizure is unlikely to significantly disrupt Russia\u2019s overall oil exports but could increase costs and force some vessels to take longer routes to avoid scrutiny.<\/p>\n

Avoiding the English Channel adds about 926km (500 nautical miles) to the journey of a tanker from Russia heading for the Suez Canal. Tankers will also have to traverse the North Atlantic instead \u2013 a much rougher passage with higher cost and risk.<\/p>\n

\u201cI don\u2019t think this changes the broader picture,\u201d Lord said. \u201cUst-Luga on the Baltic Sea, near St Petersburg, will remain a major destination and vessels will continue transiting that route.<\/p>\n

\u201cRussia\u2019s response is likely to be asymmetric. There is a chance Russian ships will alter their sailing routes. We have already seen examples of vessels taking the longer route around the UK in an effort to reduce risk.\u201d<\/p>\n

Could Russia retaliate?<\/p>\n

Lord said that while there is potential for escalation in tensions, Russia has so far shown little response to similar French seizures.<\/p>\n

Caddick-Adams also downplayed the likelihood of retaliation. \u201cThere have been no repercussions against other nations boarding shadow-fleet tankers, and none are expected against the UK,\u201d he said.<\/p>\n

He added that the largely ageing and poorly maintained fleet of shadow tankers is designed to evade sanctions through false registrations, limited insurance coverage and concealed movements.<\/p>\n

\u201cThe shadow fleet is used to avoid sanctions against Russian-generated oil and oil products,\u201d Caddick-Adams said. \u201cThis operation simply makes it more difficult for Moscow to move its oil around the globe.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"British forces have seized a Russian-linked oil tanker suspected of breaching sanctions while transiting the English Channel on…\n","protected":false},"author":2,"featured_media":5932,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[1903,30,1132,427,213,82,3139,25,6,1156,26,1341],"class_list":["post-5931","post","type-post","status-publish","format-standard","has-post-thumbnail","category-news","tag-energy","tag-europe","tag-explainer","tag-middle-east","tag-military","tag-news","tag-oil-and-gas","tag-russia","tag-russia-ukraine-war","tag-shipping","tag-ukraine","tag-united-kingdom"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ukraine\/wp-json\/wp\/v2\/posts\/5931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ukraine\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ukraine\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ukraine\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ukraine\/wp-json\/wp\/v2\/comments?post=5931"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ukraine\/wp-json\/wp\/v2\/posts\/5931\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ukraine\/wp-json\/wp\/v2\/media\/5932"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ukraine\/wp-json\/wp\/v2\/media?parent=5931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ukraine\/wp-json\/wp\/v2\/categories?post=5931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ukraine\/wp-json\/wp\/v2\/tags?post=5931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}