The Union has assembled a maritime enforcement capability faster than it has agreed the rule that governs its use. The first cargo sale is where that gap becomes visible.

Vladimir Putin spent Wednesday aboard the missile cruiser Varyag off Sakhalin, watching the closing stage of a Pacific Fleet exercise. Reuters reported him saying that Russia will respond in kind if European states begin seizing Russian merchant vessels, and that the response need not come in the waters where its own ships were taken. The commander of the Pacific Fleet, in the same reporting, said his forces were ready to inspect and detain vessels belonging to what he called hostile states.

The reflex in Brussels is to file such remarks under intimidation. That reflex is wrong here, because the statement answers a legal change adopted three weeks earlier and barely discussed since. Shadow fleet enforcement crossed a threshold in July, and the Union has not written the doctrine that should travel with it.

The Two Derogations That Unlock Disposal

The Council adopted the twenty-first package on 23 July, in force the following day, through a set of acts that includes Regulation (EU) 2026/1848 amending the sanctions regulation of 2014. The Council’s own account runs through ninety-four banks, crypto platforms, refineries in Russia and Belarus, a suspension of the oil price cap adjustment until 14 July 2027 prompted by the closure of the Strait of Hormuz, and forty-one further vessels, taking the designated list to six hundred and seventy-three.

Two provisions do not appear in that account. Article 1(5) of the amending regulation inserts a new paragraph 11 into Article 3m, derogating from the prohibitions on purchasing, importing and transferring Russian crude and the petroleum products listed in Annex XXV. Competent authorities may now authorise those operations, and the services attached to them, once satisfied of three things: that the goods were seized or confiscated by a member state authority in national administrative or judicial proceedings, that they stay under the effective control of those authorities through custody, management and storage until their possible sale, and that nothing in the operation puts funds or economic resources at the disposal of Russian persons. Article 1(8) inserts a parallel paragraph into Article 3nb, permitting temporary storage or free zone placement under the Union Customs Code while that sale is arranged.

Recital 8 leaves no doubt about the purpose. It records that it is appropriate to let national authorities “dispose safely of Russian oil cargos they seize and confiscate”, through operations including storage, management and sale. The distinction that follows is one much of the coverage has blurred. The Union has not conferred a power to seize; the regulation takes seizure as a precondition rather than granting it. What has changed sits downstream. Whether a cargo can be taken at all remains a question of national law read together with the sanctions regulation, and the Eventin file shows how contested that question can be. What Article 3m(11) settles is what may follow: a cargo lawfully in a member state’s hands may now be stored, transferred and sold under authorisation, where until 24 July each of those steps ran into the Union’s own prohibitions.

That file has a name and a location. German customs confiscated the tanker Eventin and its cargo of roughly one hundred thousand tonnes of Russian crude, loaded at Ust-Luga, after the vessel lost power off Rugen in January 2025. In December the Federal Fiscal Court upheld a lower court and suspended the confiscation and sale, finding doubts about the legality of the measure under sanctions law. The ship is still at anchor off Sassnitz. The regulation nowhere mentions it, and no recital ties the derogations to any particular case. My reading is that Article 3m(11) answers that ruling and the class of cases it stands for, and on any reading it changes what shadow fleet enforcement can end in.

One silence is worth marking. The provision bars any benefit reaching a Russian party and says nothing about where the proceeds of a sale go. That is left to the member state conducting it.

Three Instruments Pointed at One Target

The Union now has three ways to act against the same vessels, and shadow fleet enforcement means all three at once, although they answer to different masters.

The first is naval. Kaja Kallas confirmed in June that the rules of engagement for Operation EUNAVFOR MED Irini had been changed to permit boarding of suspected shadow fleet ships, and in July that Operation Atalanta had been authorised to conduct flag verification boardings in the Indian Ocean and the Red Sea. On 2 August the Italian frigate Thaon di Revel put a boarding team by helicopter onto the tanker Toa Payoh west of Pantelleria after the master declined to cooperate. Rome framed the operation on Article 110 of the Law of the Sea Convention, the right of visit where a ship’s nationality is in doubt. The mission has no power to seize, so the tanker sailed on.

The second is coastal and criminal. The dry cargo ship Caffa was detained off Trelleborg on 6 March, sailing under a Guinean flag and suspected of carrying grain removed from occupied Ukrainian territory. Swedish courts held that the alleged conduct could amount to a war crime under Swedish law, which opened the route to transfer the vessel to Ukraine as evidence. The Supreme Court refused leave to appeal on 4 August.

The third is the route to disposal. It begins with a seizure under national law, proceeds through an authorisation granted by a national competent authority under the new derogations, and ends in a sale on Union territory.

Three Instruments Pointed at One Target

The defence of this architecture is stronger than its critics allow. On the Commission’s logic, shadow fleet enforcement is not a departure from law but an application of it, assembled from powers that already existed and used with visible restraint.

Each element is legally conservative. Article 110 is among the oldest rights in the law of the sea, and verifying a flag is the least intrusive thing a warship can do to a merchant vessel. Irini used it and let the ship go. The Caffa turned on criminal jurisdiction over a ship in Swedish waters, tested through three levels of court with the owners heard at each.

Escalation control, on this account, is built into the design. The derogations are narrow, conditioned on continuing official control of the goods and on no benefit reaching any Russian party, and each use turns on an authorisation a court can review. The Eventin file shows those courts doing exactly that. Twenty-seven legal systems stand between a political decision in Brussels and a cargo changing hands, which is a real constraint on how fast shadow fleet enforcement can move, and the case its defenders make is that the Russian charge of piracy describes a machine that does not exist.

The Threshold Where Reversibility Ends

That case describes what has happened. It says nothing about direction, and the direction over ten weeks has been one way. Boarding rules for Irini were loosened in June, flag verification was extended to Atalanta in July, the two disposal derogations entered into force on 24 July, and the first judicial transfer of a detained vessel to Ukraine became final on 4 August. Three of those four steps were Union acts, and each widened what may be done rather than narrowing it. The conditions attached to the derogations are real, but they govern how a cargo is handled once taken, not whether the decision to dispose of it was sound.

The distinction that matters is not legal basis but reversibility. A detained ship can be released, and most have been. France held the Grinch, the Deyna and the Tagor and let them sail. A sold cargo cannot be returned. What an owner is left with is a claim for money, in a forum the other side does not accept, against a state that has already treated the property as forfeit. My reading of Wednesday’s statement is that it came now because the boardings left the trade intact and an authorised sale will not.

The asymmetry runs deeper than tone. European action moves through evidence, national courts and coastal jurisdiction, which makes it slow, reviewable and attributable to one member state at a time. The reciprocal action described from the deck of the Varyag is executive, immediate and deliberately placed somewhere else. Moscow is contesting the naval instrument as well, with the foreign ministry arguing that Irini, a mission created to enforce the Libya arms embargo, is being turned to a purpose it was not given.

The Tonnage Europe Has Not Priced

European shipowners control around 34.5 per cent of world tonnage, by the industry’s own accounting, and about three quarters of the Union’s external trade moves by sea. Those ships trade everywhere. The Union’s naval reach does not. Irini operates in the Mediterranean and Atalanta in the Indian Ocean and the Red Sea, and there is no standing European presence in the north Pacific at all.

So the instrument and the exposure sit in different oceans. A member state acting alone can trigger a response that lands on a vessel owned in another member state, crewed by nationals of a third and detained where no European authority can reach it. Nothing in shadow fleet enforcement as presently designed requires the state contemplating the first sale to tell anyone else first.

The Institutional Home for an Escalation Rule

The remedy is procedural, and it has addresses. The Political and Security Committee should carry shadow fleet enforcement as a standing item rather than an occasional briefing. The Working Party on Foreign Relations should attach a notification protocol to the authorisation itself, since every disposal now runs through a national competent authority granting one, so that the step which cannot be undone is taken with the Union’s knowledge rather than after it. The External Action Service should state the legal basis on which naval boardings proceed, since Article 110 supports verification and not much beyond it. The Commission should tell owners and insurers what protection exists for a European ship detained in reprisal. And the flag registries that make this trade possible belong at the International Maritime Organisation, where fraudulent registration can be attacked at source rather than one hull at a time.

None of this argues against confiscation or for suspending shadow fleet enforcement. The case for taking the profit out of a sanctioned cargo is a good one. The argument is narrower. A power that ends in an irreversible act should not be used before the Union has decided, in advance and in common, who speaks when the answer comes, and what Europe will do when a European bulk carrier is held somewhere in the Sea of Okhotsk and the master asks Brussels what happens next.

Note on the record: the disposal provisions have been verified against the Official Journal text of Council Regulation (EU) 2026/1848. They are the new Article 3m(11) and the new Article 3nb(5) of Council Regulation (EU) No 833/2014, inserted by Article 1, points (5) and (8) of the amending regulation, in force from 24 July 2026, with the purpose stated at recital 8. The Council’s published summary of the package does not describe either provision. The suspension of the oil price cap adjustment runs from 24 July 2026 to 14 July 2027 under the new Article 3n(11a), with the ordinary procedure resuming on 15 July 2027. Three judgements in this article are the author’s own and are marked as such in the text: that the derogations answer the Eventin ruling and cases like it, since the regulation names no case; the reading of the timing of the Russian statement; and the characterisation of the asymmetry between judicial and executive action. Tonnage figures are the European shipowners’ association’s 2026 update and reflect European control rather than European flag.