Poland opens a new European debate on defence
The dispute in Warsaw over the use of European defence loans has in recent days outgrown the framework of just another domestic political conflict. At the centre of the disagreement is the question of whether Poland should make use of funds from the European SAFE instrument, a programme through which the European Union offers member states long-term loans to strengthen defence capabilities, joint procurement and the development of the arms industry. The government of Prime Minister Donald Tusk argues that giving up this money would mean postponing key military investments and weakening Poland’s negotiating position in the European Union. President Karol Nawrocki, by contrast, says that such a financing model increases dependence on Brussels, burdens the state in the long term and opens space for political conditionality that Poland should not accept.
This is a dispute that matters far beyond Poland’s borders. In recent years Poland has become one of the most exposed states on NATO’s eastern flank, one of the loudest advocates of military support for Ukraine and one of the European countries allocating the highest share of GDP to defence. Precisely for that reason, the debate taking place in Warsaw increasingly looks like a model example of a broader European dilemma: should Europe build its own model of military financing faster and more decisively at a time when security reliance on the United States is perceived as less predictable than before.
The conflict over SAFE as a test of Poland’s political direction
According to available information from the Polish government and European institutions, Poland had counted on approximately 43.7 billion euros from the SAFE instrument, which would place it among the largest beneficiaries of that fund. Prime Minister Donald Tusk has publicly said that his government does not want to miss the opportunity for such a large defence package, especially at a time when European capitals are increasingly talking about filling gaps in air defence, ammunition, logistics and border protection. President Karol Nawrocki refused to sign the law needed for full access to that financing, explaining that Poland should not build its security on a mechanism which, in his view, can reduce national control over strategic decisions.
That veto is not merely a procedural issue. It shows a deep political split between the pro-European camp around Tusk, which sees the European Union as the key framework for security, industrial development and defence financing, and the national-conservative pole, which warns that European borrowing and common rules may gradually narrow the room for manoeuvre of member states. In the Polish case, that debate carries additional weight because it is being conducted in a country that has long been an example of determined rearmament and a strong alliance with the United States, while at the same time seeking greater European support for the defence of the Union’s eastern border.
It is also important that the dispute is taking place at a moment when Poland has already been politically divided for years over the question of relations with Brussels. Tusk’s government wants to position Poland firmly within the main currents of European integration, while the president and the forces supporting him emphasise a sovereigntist approach. SAFE has therefore become much more than a financial instrument: it has turned into a symbol of the question of who in Poland defines the limits of European cooperation when it comes to the most sensitive area, defence.
Why Europe opened this kind of financing model in the first place
The European Union set up SAFE as part of a broader defence shift that gained new political weight during 2025. In the spring of last year, the European Council called for accelerating Europe’s defence readiness over the next five years, and the European Commission and the High Representative for foreign policy then presented the White Paper for European Defence and the ReArm Europe plan, later incorporated into the Readiness 2030 framework. In that package, SAFE has a special role because it provides for up to 150 billion euros in loans intended for member states for joint defence projects, procurement and industrial strengthening.
Brussels’ logic is relatively clear. European states are spending more on defence than before Russia’s invasion of Ukraine, but that money is still scattered across numerous national systems, different standards and disconnected procurement processes. European institutions argue that without more coordinated financing, the gap in key capabilities cannot be closed quickly enough, from air and missile defence to ammunition, drones, military mobility and the protection of critical infrastructure. The loans are presented as a way to enable states to obtain more favourable and longer-term financing thanks to the European Union’s credit strength.
For supporters of the instrument, this is also a signal that Europe must begin to share the security burden more seriously. European documents increasingly stress that the war in Ukraine has changed the continent’s strategic picture and that defence policy can no longer remain merely a collection of national priorities. SAFE is therefore conceived as a tool to encourage joint procurement, greater interoperability and less dependence on a fragmented market. Critics, however, warn that common European financing does not eliminate political differences among member states and may open new contentious questions about who decides, who profits and under what conditions the money is used.
Poland as a key case on the eastern flank
In that debate Poland carries particular weight because its security position is not abstract. The border with Russia’s ally Belarus, the proximity of the battlefield in Ukraine and years of warnings about the Russian threat have given Warsaw a different political perspective from part of the western European capitals. Polish officials have for years said that the eastern flank cannot be defended by declarations, but by a combination of military investment, infrastructure, the defence industry and logistics.
According to NATO estimates and data from the Polish Ministry of Defence, Poland ranks among the states with the highest defence spending in the Alliance relative to GDP, and the Polish government had previously highlighted a target of around 4.7 percent of GDP for defence. In this way Warsaw is trying to position itself not only as a country that demands greater commitments from others, but also as an example of a state that demonstrates seriousness through its own budget. Precisely because of that, part of Tusk’s argument is that European loans are not a substitute for national financing, but a means of freeing up additional space for even faster modernisation.
In practical terms, Polish plans are not limited only to the purchase of weapons. According to reports by several media outlets and statements by officials, among the projects envisaged in the context of SAFE are investments in protecting the eastern border, the domestic defence industry and new anti-drone defence systems. This means that the discussion is not only about fiscal technique, but about real capabilities that Poland wants to have in the coming years. That is why the political cost of delaying such projects is high for the government.
The American factor and European nervousness
Behind the entire dispute lies another dimension that is being mentioned ever more openly in European capitals: how reliable American security support for Europe is in the long term. NATO remains the foundation of European defence, and the American military presence is still crucial for deterrence on the eastern flank. Nevertheless, debates held in Washington in recent years, including messages about greater European burden-sharing and criticism of trade and industrial restrictions in European defence programmes, have strengthened the feeling that Europe must have a stronger financial and industrial response of its own.
That feeling does not mean a break with NATO, but an attempt to make the European pillar of defence more serious. In that framework, SAFE is presented as a tool that should enable Europe to react faster even if the political rhythm in the United States changes. Poland is an interesting case here because it is at the same time among the most strongly pro-American European states and among the members most loudly demanding stronger European defence mobilisation. That is why the dispute between Tusk and the president is not merely a conflict over a legal act, but also a conflict between two visions of how to combine Euro-Atlantic security with the growing ambition of European strategic autonomy.
An additional layer of tension is created by American objections that certain European defence instruments may limit access for American manufacturers or reduce market openness. This issue is particularly sensitive in Poland, which in recent years has bought equipment from both the United States and South Korea and has sought to diversify procurement sources. Opponents of SAFE therefore argue that Warsaw could come under pressure to direct a larger share of future orders towards the European framework. Supporters respond that joint European programmes do not exclude allied cooperation, but merely seek to reduce the chronic fragmentation of the European market.
What this dispute means for the European Union
The Polish case is being watched particularly closely because it shows how politically fragile European defence integration is even when there is broad agreement that threats are growing. At the level of principles, many member states support stronger European defence, but when it comes to concrete questions of borrowing, industrial policy, procurement rules and the distribution of benefits, differences quickly come to the surface. If Poland itself, the state that most warns of the Russian threat and that invests heavily in the military, cannot simply activate a European defence loan, that is a warning that other members will probably raise similar disputes as well.
On the other hand, precisely Polish pressure could accelerate the search for practical solutions. The European Commission has signalled that it wants to find a way to prevent plans linked to Poland from stalling and that payments under SAFE could in certain cases begin as early as April. This shows that Brussels does not want to allow one national dispute to block the political momentum of the entire programme. But such an approach also raises the sensitive question of whether European defence policy can be sufficiently fast and effective if its implementation depends on complex internal relations within member states.
For the European Union, the symbolic meaning of this case is also important. In the past year, during its presidency of the Council of the EU, Poland strongly pushed the security issue to the centre of the European agenda. The Polish presidency stressed that Europe must be ready for a period of prolonged instability and that security is no longer just one of many policies, but the overarching framework through which the economy, industry, transport and energy should be viewed. If the country that so strongly emphasised security now becomes the scene of a blockade of a European defence mechanism, this will inevitably raise the question in Brussels of how firm the political will of the member states really is when the moment for a concrete decision arrives.
More than a Polish conflict
Ultimately, the dispute between Donald Tusk’s government and President Karol Nawrocki speaks to a broader European turning point. Europe is trying to increase its own defence readiness, strengthen its industrial base and secure money for investments that many states did not consider urgent just a few years ago. At the same time, that same Europe is still searching for a political formula that would reconcile national sovereignty, common financing and the needs of collective security. Because of its geographical exposure, the level of its military investment and its political weight, Poland has become the most visible test of that process.
That is why the debate in Warsaw cannot be read merely as a domestic clash between two institutions. It shows how much future European defence policy will depend not only on money and strategic documents, but also on the ability of member states to agree on what common security means in a time of permanent war on Europe’s edge. The outcome of the Polish dispute will therefore also matter for other capitals that are thinking the same thing today: how much Europe can rely on itself, how quickly it can turn political declarations into real defence capabilities and how high the price of hesitation will be if the security environment deteriorates further.
Sources:- Associated Press – report on the conflict between Donald Tusk’s government and President Karol Nawrocki over almost 44 billion euros from the SAFE programme (link)- Associated Press – continuation of the dispute and the government’s announcement that it will try to find an alternative path for using European defence loans (link)- European Commission – official description of the SAFE instrument as part of the ReArm Europe / Readiness 2030 plan and the framework of loans of up to 150 billion euros (link)- Council of the European Union – official overview of the SAFE instrument and joint defence procurement (link)- European Council – conclusions of 20 March 2025 on accelerating European defence readiness over the next five years (link)- European Commission – presentation of the White Paper for European Defence and the ReArm Europe / Readiness 2030 package of 19 March 2025 (link)- NATO – overview of member states’ defence expenditures, including estimates for 2025 (link)- Government of Poland, Ministry of Defence – statement on the planned reaching of 4.7 percent of GDP for defence and the argument for greater investment in security (link)- Polish Presidency of the Council of the EU – programme and priorities of the presidency in which security was placed at the centre of the European agenda (link)
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