The EU adopted its largest-ever round of sanctions listings on 12 October, targeting the suppliers behind Russia’s war industry, the Council of the EU announced. The bloc acted as Russia keeps killing Ukrainian civilians every day, while US President Donald Trump eases sanctions on Russian diesel.

Russia’s planned winter campaign against Ukraine’s infrastructure depends on arms factories fed by a web of component suppliers and on oil revenue that still flows despite Ukraine’s refinery strikes, so every supplier cut off from that web raises the cost of waging it. As Washington eases off, Europe’s own pressure has a gap: its ports still take record volumes of Russian Arctic gas, and a full ban on long-term contracts starts only in 2027.

Missile suppliers top the list

More than half of the new listings hit the supply chain for ballistic missiles that Russia “uses to kill Ukrainian civilians every day,” EU foreign policy chief Kaja Kallas said in the statement. Russian attacks killed more than 150 people in the past week, Ukrainian President Volodymyr Zelenskyy said on 11 October.

The list names 826 Russian companies, mid-level firms the Council calls the “core” of Russia’s arms industry, with at least €20 billion in yearly turnover, and 743 people who run them. They make parts for missiles, drones, and military aircraft, from semiconductors and radars to explosives and navigation systems. Their assets are frozen, EU firms may not finance them, and the executives may not enter the EU.

Foreign ministers ratified a deal EU envoys reached on 7 October. Ukraine’s sanctions commissioner Vladyslav Vlasiuk said 60% of the listings came from Ukrainian proposals.

Ministers reject the diesel deal

EU foreign ministers in Luxembourg vowed to keep the sanctions despite Trump’s diesel deal with Russian President Vladimir Putin, Euronews reported. Kallas addressed Washington directly as she arrived.

“The US is our biggest ally, but our message is clear: if we want to end this war, the only way we can do this is (by) putting more pressure on Russia,” Kallas said.

Irish Foreign Minister Helen McEntee called the deal “concerning,” and Lithuanian Foreign Minister Kęstutis Budrys said it was “not the European way.” Kallas warned that an energy truce covering only refineries would favor Russia, since Ukraine has one refinery and Russia “plenty.”

Trump announced the diesel deal on 9 October, and the US Treasury waived sanctions on Russian diesel until April 2027. Zelenskyy said the EU would provide about €3 billion more in military aid this week.

Washington presses Kyiv

Trump expects Ukraine to stop hitting Russian refineries under his proposed energy ceasefire, a White House official told Axios. Zelenskyy said Kyiv would halt such strikes if Moscow did the same. On 10 October, Trump told reporters it was time for Ukraine to get a new president. Germany’s foreign minister, Britain’s defense secretary, and a senior lawmaker from Chancellor Friedrich Merz’s party backed Zelenskyy, while the Kremlin sided with Trump.

Zelenskyy offered to hold elections after a 60-day ceasefire, and Kallas said elections are impossible while the war goes on. The Institute for the Study of War assessed that Russia exploits Ukraine’s legal ban on wartime elections to drag out the war.

Europe will not loosen its pressure on Russia after the US-Russia diesel deal, EU Foreign Policy chief Kaja Kallas says. She has announced that EU foreign ministers will approve the bloc’s largest set of sanctions against Russia’s war machine since the full-scale invasion on 12 October.

Washington has just eased the pressure on Russia, letting Russian diesel back onto world markets and handing Moscow more money to wage war. This comes as Russian strikes have killed more than 80 Ukrainian civilians in two days, 22 of them on Russian President Vladimir Putin's birthday on 7 October.

Moreover, Russia has stepped up its hybrid attacks against Europe, both EU Member States and NATO Allies. It is now the time to tighten sanctions, not loosen them, Kallas says.

“Suspending sanctions on Russian diesel provides Moscow with more revenues to wage war. This is not the time to ease pressure on Russia, and Europe won’t,” she claims.

A split with Washington

On 9 October, Trump claimed he had agreed with Putin to put more than 300,000 tons of Russian diesel on world markets immediately.

President Volodymyr Zelenskyy called the deal a weak decision by strong partners, arguing that Russia turns oil-product revenue into weapons against Ukraine's civilians, according to the BBC.

The package aims at the missile chain

On 7 October, EU ambassadors approved the 22nd package of sanctions, with about 1,700 listings, Ukrainian President’s Commissioner for Sanctions Policy Vladyslav Vlasiuk notes. It is expected to be formally approved on 12 October.

This package contains the largest number of sanctions targeting Russia’s defence industry. Of these, 60% were drawn from Ukrainian decrees and proposals. The package includes measures targeting machine tools, Lancet drones, ballistic weapons, and related technologies.

“The core of the package is Russia’s missile programme and electronic components: electronics, capacitors, resistors, and semiconductors. It also covers electronic warfare, shipbuilding, and explosives,” Vlasiuk says.

It took just a few weeks from Ukraine's decision to the European one.

"But we are already working on further measures, including sectoral sanctions targeting energy, the defense industry, finance, and trade,” he stated.