Europe’s €90 Billion Ukraine Loan Reveals the Limits of Financial Warfare

Originally published: December 31, 2025

Substantially updated: August 23, 2026

Editor’s note: I substantially revised this article to correct the original description of the European Union’s €90 billion Ukraine financing decision and to incorporate subsequent Euroclear and European Central Bank data.

Brussels Chose Borrowing, Not Confiscation

On December 18, 2025, European leaders met in Brussels with an awkward financial problem. Ukraine needed substantial support for 2026 and 2027, while roughly €210 billion in immobilised Russian sovereign assets remained inside the European Union. The political temptation was obvious: why borrow more European money when Russian reserves were already sitting inside the Western financial system?

Europe stopped short of taking that step. The European Council instead agreed to provide Ukraine with a €90 billion loan for 2026 and 2027, financed through EU borrowing in capital markets and backed by the EU budget. Russian sovereign assets would remain immobilised while European governments continued to examine whether those assets might eventually support repayment or reparations. European Council, December 19, 2025

I find that hesitation more important than the dramatic claim that Europe simply confiscated Russian reserves. It did not. European governments approached a legal and financial boundary, argued over the consequences, then chose to raise money themselves.

The decision tells us something uncomfortable about financial warfare. Sanctions derive much of their power from control over financial infrastructure, but that same infrastructure depends on predictability. Once governments move from freezing sovereign assets toward permanent confiscation, the question is no longer only what Russia deserves. Other reserve-holding states start asking what the precedent could mean for them.

Europe chose a €90 billion EU-backed loan for Ukraine rather than outright confiscation of immobilised Russian sovereign assets, exposing the legal and financial limits of economic warfare.

Frozen Is Not the Same as Confiscated

The distinction between immobilisation and confiscation sounds technical until real money sits behind it. When European governments froze Russian central-bank assets after the invasion of Ukraine, they prevented Moscow from accessing or moving those assets. They did not automatically transfer legal ownership of the underlying reserves to Ukraine.

The EU later created another mechanism. In May 2024, it authorised the use of extraordinary profits generated by immobilised Russian assets held at central securities depositories. The Russian principal remained immobilised, while income generated from accumulated cash balances could support Ukraine under the European framework. Council of the European Union, May 21, 2024

Euroclear shows the scale of this arrangement. At the end of 2025, the Brussels-based securities depository reported about €195 billion connected to sanctioned Russian assets on its balance sheet. Those assets generated roughly €5 billion in interest income during 2025, while Euroclear provisioned €3.3 billion as its windfall contribution under EU rules. Euroclear 2025 results

I regard this distinction as central to the entire debate. A government that freezes an asset says the owner cannot use it under current sanctions. Permanent confiscation goes further because the state alters the ownership position itself, raising harder questions about sovereign immunity and the treatment of official reserves.

Why Belgium and Euroclear Matter

The Russian reserves were sometimes discussed in public debate as if they were a pile of cash inside an EU vault. The structure was far more complicated. A large share of the immobilised assets sat within Euroclear in Belgium, which placed an unusually large share of the operational and legal exposure inside one jurisdiction.

Belgium therefore became a reluctant gatekeeper. Its government sought stronger guarantees against possible Russian litigation and retaliation before supporting proposals that would rely directly on the immobilised principal. Reuters reported in December 2025 that these concerns became a major obstacle to the proposed reparations-loan structure.

The caution makes sense when viewed through financial plumbing rather than political rhetoric. SWIFT carries financial messages, but it does not hold the Russian central bank’s securities sitting at Euroclear. A payment instruction also does not determine the legal ownership of securities held in custody.

Conflating messaging with custody makes sanctions look mechanically simpler than they are. Ownership introduces another legal layer, and the institution holding an asset can face risks quite different from those faced by the government imposing the sanction. Euroclear had already faced proceedings in Russian courts and reported direct costs connected with sanctions and Russian countermeasures.

By the end of 2025, Euroclear had taken a €342 million provision for material risks and uncertainties connected with the situation. Euroclear 2025 results Europe therefore faced more than a moral argument over whether Russian money should pay for Ukrainian losses.

Officials also had to ask what precedent outright seizure might create for sovereign assets held inside European financial infrastructure. That concern does not absolve Russia of responsibility for invading Ukraine. It does explain why the legal machinery proved harder to move than political speeches suggested.

Russia’s Retaliation Needs Accurate Accounting

Moscow has not treated Western sanctions as a one-way instrument. Russian authorities have imposed restrictions on foreign companies and taken control of some foreign-owned businesses. Other companies accepted deep write-offs or sold operations on unfavourable terms because leaving Russia had become commercially and politically difficult.

The numbers require care. A 2025 Kyiv School of Economics study estimated that foreign businesses had suffered more than $167 billion in direct losses connected with their Russian exposure. KSE calculated more than $57 billion in losses among companies whose assets had been seized, with those assets carrying an estimated pre-expropriation value of about $74 billion. Kyiv School of Economics report

Those figures do not justify saying Russia simply “nationalised $120 billion in European assets.” Corporate losses came through different mechanisms, including write-downs and forced exits. Some businesses experienced temporary state control, while others lost assets more directly.

That distinction matters because sloppy accounting weakens a legitimate argument. Russian retaliation has imposed real costs on Western companies, and it has changed how corporate boards assess political exposure inside Russia. I do not need an inflated number to make that point.

The broader lesson is harder to quantify. Once governments weaponise access to markets or financial infrastructure, companies begin to price political risk differently. The effect may not appear immediately in a nationalisation statistic, but it enters future investment decisions.

What This Actually Means for the Euro

The more difficult question concerns the euro itself. Reserve currencies depend on deep markets, but they also depend on confidence that sovereign assets will receive predictable legal treatment. A central bank holding foreign reserves therefore considers not only yield and liquidity but also whether geopolitical conflict could restrict access to those assets.

I see a real vulnerability here, although the evidence does not support predictions of imminent euro collapse. A government worried about future Western sanctions may decide to hold more gold or reduce some exposure to jurisdictions where its assets could become immobilised. Such moves can occur gradually, without any dramatic announcement of de-dollarisation or de-euroisation.

Central-bank gold buying has remained much stronger than before Russia’s 2022 invasion, even though purchases slowed during 2025. The European Central Bank has also noted that geopolitical risk increasingly enters reserve-management decisions. ECB, International Role of the Euro 2026

Yet the same ECB review found that the euro’s broader international role grew moderately during 2025, with its composite share across major measures of international use reaching around 20 percent. The euro remained the world’s second most important international currency. That is not the profile of a currency experiencing economic collapse.

Official foreign-exchange reserve data show a slightly different movement. The euro accounted for about 20.2 percent of global reserves in the fourth quarter of 2025, compared with roughly 20.7 percent a year earlier at constant exchange rates. The distinction matters: the euro’s broader international use strengthened even though its specific share of official reserves slipped slightly.

I therefore would not describe Europe’s policy as economic suicide. The available data do not support that conclusion. I would describe it as a financial experiment whose long-term costs remain uncertain.

Reserve managers operate on long horizons. They do not need to abandon the euro tomorrow for sanctions policy to influence future allocation decisions. A modest adjustment repeated across several large central banks could become significant over a decade.

Financial Power Has a Limit

Western financial power works partly because governments choose to keep reserves and settle transactions through institutions they regard as reliable. Sanctions exploit the concentration of that system. The more attractive and indispensable the infrastructure remains, the more leverage Western governments possess when they restrict access to it.

But financial coercion contains a tension. Every successful use of the system as a geopolitical weapon gives targeted governments another reason to reduce their dependence on that system. Alternatives may remain less efficient for years, but efficiency is not the only variable a government considers when national reserves could become vulnerable during a political confrontation.

The December 2025 decision exposed this tension with unusual clarity. Europe did not seize $105 billion from Russia and hand it to Ukraine. It chose to borrow €90 billion itself after member states failed to reach agreement on a mechanism that would rely directly on Russia’s immobilised sovereign principal.

Markets did not react as if Europe had destroyed the euro. European governments also did not release Russia’s reserves. They kept the assets immobilised, continued using extraordinary profits under existing rules, and left open the possibility that Russian assets could play a role in future reparations.

That middle position may prove durable. It allows Europe to impose costs on Russia while avoiding the full legal consequences of permanent confiscation. Yet it also shows that financial power has boundaries created by the very institutions that make that power effective.

What interests me most is what reserve managers outside Europe write into their risk models after watching this dispute. Officials in Beijing or New Delhi do not need to accept Moscow’s interpretation of events. Governments elsewhere only need to ask whether a future geopolitical confrontation could leave some of their own reserves immobilised inside a foreign financial system.

Europe did not sign a $105 billion suicide note in December 2025. The actual event was quieter and, in my view, more important. Europe showed the world where the power to weaponise finance begins to collide with the need to preserve confidence in the financial system itself.