In the contemporary era, nations speak constantly about sovereignty. Every state claims the right to self-determination, to define its own internal and foreign policies. Yet this rhetoric often coexists with a reality of political, economic and geopolitical dependency. Some countries — the weaker, more dependent ones — act like vassals: they accept decisions, policies, sanctions and costs they did not choose, and they pay the consequences.
Today, Europe seems to be in such a condition. After Russia’s invasion of Ukraine in 2022, a large part of the continent — driven by allies such as Washington and London — decided to support the conflict from within: sending weapons, applying sanctions, cutting economic ties with Moscow, increasing military spending and financial commitments.
Many European countries not only adopted these measures, but now appear unable to escape them. Support is almost unanimous, rhetoric is shared, and institutional constraints are strong. In practice, national sovereignty is often sacrificed in the name of objectives defined elsewhere. Some describe this as a form of “modern vassalage.”
The Concept of the Vassal State: Power and Dependency in the Modern World
The term “vassal state” evokes the Middle Ages, when a minor lord swore loyalty to a stronger one, receiving protection in exchange for obedience. Today, modern vassalage can take other forms: economic, financial, political or military.
A state — even formally independent — may lose real autonomy when it:
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depends on foreign aid for defense, the economy or energy;
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faces diplomatic and political pressure from allies;
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is pushed to adopt strategic decisions imposed from outside;
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becomes involved in wars due to external pressure, paying human, financial and social costs.
When several states in the same region — like Europe — share this dependency, the entire area risks losing sovereign agency. Decisions of enormous importance — war, economy, energy — are no longer shaped by European citizens, but by external powers and alliances.
Democracy in such a context becomes largely formal. National elites adopt strong policies that are rarely debated or submitted to popular sovereignty. The paradox is clear: sovereignty is proclaimed, but life is lived as subjects.
Europe and the War in Ukraine: A Voluntary Subordination?
Since 2022, after Russia’s attack, Europe faced a decisive choice. Initially, responses varied: prudence, neutrality, proposals for mediation. Yet under the influence of Atlantic diplomacy — led by Washington and supported by London — a unified line rapidly emerged: support Ukraine, sanction Russia, supply weapons, suspend dialogue.
The almost total alignment of EU members was surprisingly fast. Nations traditionally cautious found themselves at the forefront of military aid. Speaking of national autonomy became almost taboo. The narrative of “defending Western values” dominated.
But this came at a high price. For many member states, military and financial commitments, higher defense budgets, sanctions and the energy crisis triggered by a ban on Russian oil and gas resulted in economic sacrifices, reduced competitiveness, inflation and rising public debt.
Europe’s economic sovereignty — built for decades on stable trade and energy supply — collapsed. A continent once seen as a model of prosperity and stability now finds itself weakened, exposed and deeply involved in a war it does not control. It supports a conflict shaped by external strategy and pays the price internally.
Frozen Russian Assets: Financial Leverage or Political Gamble?
One of the most controversial strategies for shifting the cost of war onto Moscow is the issue of frozen Russian assets. After the 2022 invasion, the European Union — together with other Western countries — froze large reserves belonging to the Russian Central Bank and other state-linked entities. It is estimated that over €210 billion are immobilized in the EU.
Most of these funds are held through a financial structure based in Belgium, Euroclear, which handles transactions for central banks and institutional investors.
Initially, to avoid legal and diplomatic risks, the EU chose to use only the interest generated by these frozen assets to finance aid for Ukraine. Capital remained formally Russian, while the taxed interest could be redirected to reconstruction and military support.
Since 2025, however, many political leaders proposed something more radical: turning the frozen assets into loans or reconstruction funds for Ukraine, or even confiscating them outright. Using them as collateral for hundreds of billions in financing became a central idea.
The logic is clear: make Russia pay for the war it started. If the money exists, why not use it?
But the risks are serious. Countries hosting these funds (notably Belgium) warn of legal issues, potential lawsuits and destabilizing effects on Europe’s financial system. Even if successful, Europe would still rely on a fragile, legally uncertain mechanism while facing an internal economic crisis.
Who Really Makes Decisions? The Paradox of European Sovereignty
A paradox emerges. Europe describes itself as free, democratic and autonomous. Yet it seems to have ceded a key part of its strategic sovereignty. Decisions on war, sanctions, energy and finance are influenced by external powers — the United States, the United Kingdom, NATO — and by European elites aligned with them.
The result is a continent that looks like a modern vassal state: not subordinate to a feudal lord, but bound by networks of agreements, military alliances, political pressure and economic dependency.
Policies are justified in the name of “defending values,” protecting democracy or showing solidarity with Ukraine. But justification does not change the fact that the choices are externally driven, and states must comply.
When sanctions and crises become permanent tools, sovereignty is eroded. The freezing of Russian assets and proposals to fund the war through them illustrate how power in Europe risks becoming a machine of dependency rather than protection.
If sovereignty is fragmented, freedom becomes formal. If decisions are made elsewhere, democracy becomes a ritual.
Social, Economic and Moral Consequences
The consequences are serious.
War and Destruction as Imposed Costs
European countries are now involved in a war many did not choose. Military industries, logistics and defense spending weigh on national budgets. Citizens face taxes, debt and inflation for a conflict they do not perceive as their own.
Financial Risk and Market Instability
Using frozen Russian assets creates uncertainty. Financial institutions fear lawsuits, devaluation and retaliation. Investors may pull capital from Europe if they see the system as unstable or arbitrary.
Crisis of Democratic Legitimacy
When major decisions — war, sanctions, asset confiscation — are made without broad popular support, trust in institutions erodes. Governments appear as mediators of external interests, not representatives of their own citizens.
Erosion of National Sovereignty
Member states see their room for autonomous policy shrinking. Economic, strategic, energy and military choices are dictated by collective decisions or dominant geopolitical interests. Sovereignty becomes symbolic.
Counterarguments: A More Optimistic Interpretation
This vassal-state narrative has critics.
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Many argue Europe acts to defend democracy, solidarity and international law.
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Decisions, though influenced by allies, still result from democratic negotiation.
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Support for Ukraine has parliamentary and public approval in many countries.
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Using Russian assets could be morally just: the aggressor should pay for damages.
There are legal and financial risks, but supporters call the situation exceptional: an extraordinary war requiring extraordinary measures.
Conclusion: A Crossroads for Europe — Autonomy or Subordination
Europe stands at a crossroads. It can reaffirm sovereignty by reassessing alliances, military choices, democratic participation and economic stability. Or it can slide deeper into dependency: accepting imposed wars, economic burdens and the erosion of legitimacy.
The war in Ukraine and the debate over frozen Russian assets mirror this dilemma. The choice Europe makes — whether to use the money for war or return it after a peace agreement — will shape not only the future of Ukraine and Russia, but the identity of Europe itself.
If Europe acts according to its stated values — justice, legality, solidarity — it can emerge stronger. If it follows external power logics, it risks becoming a cluster of vassal states, unable to exercise real sovereignty.
The greatest danger is not economic or military.
It is losing the freedom to decide — and the freedom to decide is the foundation of democracy.