Rotterdam Seizure Exposes Sanctions Loopholes

Dutch customs officers opened dozens of containers on a ship making its regular Rotterdam-St Petersburg run. They found windscreens, car doors, motor oil and air filtration systems: ordinary goods, but goods covered by EU sanctions. Labels had been removed and replaced to disguise where they came from. The captain was arrested on the spot. Raids followed at addresses in Rotterdam and Amsterdam (Duane Morris).

These are not exotic military components. They are the parts that keep trucks, industrial fleets and military vehicles moving, and European manufacturers sold them freely before Russia’s invasion of Ukraine. The EU has banned a broad range of exports to Russia, covering hundreds of product categories. Writing a ban into EU law is one thing. Stopping the goods at the quay is another.

Three countries do the work

EU sanctions enforcement is left almost entirely to national authorities. Each member state runs its own customs checks. There is no shared EU database of suspicious consignments, no common inspection standard and no central enforcement body for sanctioned goods.

Poland generates 56% of all Rapid Information Form alerts, the EU mechanism used to flag suspicious exports. That is more than the other 26 member states combined. The Netherlands and Finland also run dedicated criminal investigations through specialised teams. Most other countries are far behind.

Ireland has brought zero sanctions prosecutions since 2022. When Brussels required every member state to criminalise sanctions breaches by May 2025, only Estonia and Finland met the deadline. The Commission has opened infringement proceedings against 18 of the 27 member states, including Germany, France and Spain.

The detour that defeats customs

The Rotterdam case appears to be the bluntest version of sanctions evasion: relabelled goods on a direct route to Russia. The more difficult problem is rerouting that looks legal on paper.

Since 2022, EU exports of sanctioned goods to several Central Asian countries have risen sharply. Kyrgyzstan, Armenia and Kazakhstan are all part of the Eurasian Economic Union, a customs union with Russia, which means goods can move freely across borders once they enter. An Oxford study found that exports of sanctioned goods to these countries started rising within days of the sanctions taking effect.

The timing is hard to explain away, even if the scale is still disputed. Some of the percentage increases come from very small starting points, not huge trade flows. But the mechanism is clear enough: the goods do not need to travel directly to Russia if they can enter a neighbouring customs space first.

The EU used its anti-circumvention tool against Kyrgyzstan in April 2026 for the first time. The pattern had been visible for four years.

The law as loophole

Ireland’s problem is different. There, the gap sits inside the law itself.

Aughinish Alumina, Europe’s largest alumina refinery, is owned by the Russian metals group Rusal. Alumina, the raw material used to make aluminium, flows from Aughinish to Rusal smelters. An investigation traced the material onward to manufacturers of Iskander ballistic missiles and Shahed drones, both used against Ukraine.

None of this is illegal. Alumina was kept outside EU sanctions because European smelters in France and Sweden depend on Aughinish’s output. Ireland’s Taoiseach described sanctions on the plant as "self-defeating".

The Rotterdam captain now faces prosecution. Aughinish’s owners face nothing. The distinction is not moral; it is legal. Brussels wrote a prohibition in one case and an exemption in the other.

The 21st sanctions package, expected in late June, is unlikely to change that. The Commission has already indicated that Aughinish will remain exempt. A proposed full ban on European shipping and insurance services for Russian oil tankers is being held up by Greece, Cyprus and Malta, whose shipping industries depend on the trade.

For Malta, this is where sanctions stop being a foreign policy slogan and become domestic policy. The same EU system that expects customs officers in Rotterdam to detect relabelled car parts also asks maritime economies to accept direct commercial costs. Where European interests are small, enforcement is strict. Where they are large enough, the law is written around them.