Ultimately, it is a question of how the EU institutions relate to the member states. Brussels will articulate the long-term vision and framework of the EU. However, the extent to which these ambitions can be practically implemented will be determined by the extent to which EU member states can coordinate their policies, distribute resources and risks among themselves. Although the EU has devised a hybrid system of governance that is integrated with both supranational and inter-governmental decision-making, it translates to the fact that we cannot hold on to the likelihood of coming up with completely decentralized and autonomous decision making developmental projects.
There are also debates about the concept of strategic autonomy in Europe since 2025, particularly after the unstable geopolitical environment started to emerge (including the ongoing aftermath of the war in Ukraine). As European policymakers are more and more recognizing the fact that external shocks impose weaknesses which they cannot effectively react to and cope with without assistance, the recent episodes of global turmoil involving energy and trade reinforces the propensity of nations towards national interests being given precedence over global strategic concerns.
National sovereignty versus collective action
The central conflict on the issue of autonomy is the dilemma of sovereignty and integration. Member states still have veto power over defence, taxation and foreign policy and as such, any action towards greater autonomy only comes with voluntary sacrifices to control. This leads to a paradox: the greater the EU-level autonomy the more it poses a threat to the traditional concept of national sovereignty.
Practically, governments are cautious in this trade-off. They still believe in collective structures like joint procurement or coordinated sanctions but tend to be opposed to binding commitments that may restrict their flexibility in cases of crisis. This selective interaction forms the disproportionate rates of development of autonomy within sectors.
Structures of cooperation.
At the EU level, the gap between ambition and implementation is to be bridged by EU-level instruments, such as the Strategic Compass or defence funding initiatives increased in 2025. These frameworks give a pathway on how cooperation would be achieved, yet their efficiency relies on national adherence and political conformity.
Recent debates on the issue of increasing EU-level debt on defence spending underscore the role of institutional innovation as becoming more and more tied to the agreement of member states. Even the best frameworks without long-term political support are likely to be on paper instead of action.
Divergent Threat Perceptions and Policy Directions
The meaning of strategic autonomy is not uniform throughout the Union. Risks are perceived by member states based on their geographic, historical and political backgrounds and this leads to diverse priorities that influence EU outcomes at the level.
Russia remains seen as the main security threat by Eastern and Northern European countries, with an accent on deterrence and NATO-based cooperation. Southern states, in their turn, have a tendency to concentrate on instability in the Mediterranean and Africa where migration, terrorism and state weakness prevail in the strategic imagination.
Regional level security considerations.
Such regional orientations affect the allocation of resources by member states and the strategic goals. The countries that are more proximate to Russia are more focused on military preparedness and speedy reaction capacities whereas others are more concentrated on crisis management, borderland security, and formative associations.
Such a drift makes it difficult to set up coherent defence policies. Although there are common frameworks, the use of these frameworks differs greatly and is influenced by the national priorities but not one European doctrine.
NATO orientation and EU efforts.
The association of NATO and EU defence projects also demonstrates the heterogeneity of the approaches of the member states. NATO is viewed by many governments as a vital part, especially in collective defence, nuclear deterrence and thus EU autonomy projects are considered complementary and not alternative.
Nonetheless, there are Western European states that propose more powerful EU-led forces that are able to act without the involvement of NATO in areas where the participation of the latter is minimal. This dual orientation forms a stratified security structure whereby autonomy develops alongside, but not instead of transatlantic collaboration.
Industrial and Economic Policy Leverage
Member states have a significant influence on strategic autonomy, by having control of industrial and economic policies. Energy decisions, technology decisions and supply chain decisions have a direct impact on Europe in terms of reducing external dependence.
The drive to achieve an open strategic autonomy in the EU is an indication that the EU is seeking to strike a balance between resilience and openness. However, this process is not complete, with national governments following their own industrial policies, sometimes in line with the EU objectives, and sometimes not.
Independence-based national industrial strategies.
Big member states with high-developed industrialized countries tend to dominate the establishment of initiatives at the EU level. Their expenditure on defence production, renewable energy development and digital infrastructure are examples that other smaller countries can emulate or emulate.
Simultaneously, these national policies may bring about asymmetries in the Union. The less resourceful countries might not be able to match up, and the issue of unequal gains and the possible disintegration of the Single Market comes up.
Tensions in single market and coordination.
The quest to build more autonomy is at times contradictory to the ideals of the Single Market. The introduction of subsidies, state aid, and protectionist measures on a national level may disrupt competition and degrading shared goals.
The reaction of the EU institutions has been to strengthen coordination mechanisms and monitoring structures. Achievement of a compromise between national flexibility and collective coherence is however a thorn in the flesh especially with the increasing global economic competition.
Member States as Gates and Accelerators of Autonomy
The compounded role of member states as gatekeepers and drivers of autonomy characterizes the strategic path of the EU. Their consent can be secured to big projects, but their leadership can also speed up developments when the consensus is reached.
Veto authority and restricting authority.
The process of decision-making in sensitive fields like foreign policy and defence is often unanimous, which offers a lot of influence to individual member states. This veto authority can stall or put off initiatives particularly when national interests clash acutely.
Although this system makes sure that every voice is taken into account, it also deprives the EU of the possibility to react to crises. The necessity of consensus may result in watered-down policies or inaction, which undermines the effectiveness of the Union as a strategic player.
Alliances in leadership and progress.
On the other hand, the integration can be catalyzed by groups of member states. These collaborative projects, like collaborative defence projects or coordinated energy policies, frequently start with a smaller group of countries, and later extend to the rest of the Union.
The Franco-German alliance remains at the centre stage in this dynamic, especially in furthering the proposals on the EU level defence funding and industrial collaboration.
