DECODING: Europe's Rearmament, a Structural Answer to the Russian Threat

Introduction: a shift that goes beyond mere reaction

A continent rewriting its budgetary software

There is a fundamental difference between reacting to a crisis and restructuring to face it for the long haul. Europe in 2026 has crossed that line. This is no longer an emergency response to Russia's invasion of Ukraine in 2022: it is a complete overhaul of how the continent thinks about its own security. According to an analysis published by the European Parliament, the revenue of the defense industry based in the European Union is estimated at roughly 148 billion euros in 2024, an increase of more than 60 percent since 2021.

This is not a passing surge. It is numerical proof that European governments have understood, often belatedly, that the peace that followed the fall of the Berlin Wall was not a permanent feature of history, but a parenthesis that Vladimir Putin closed by force when he invaded his neighbor.

Six takeaways that sketch a new doctrine

The NATO summit in Ankara on July 7 and 8, 2026, served as a catalyst for this awakening. According to Breaking Defense, six major lessons emerged from the summit: the scale of the announced military investment, the stated push for local production, the sustained pressure from Donald Trump, the gradual reintegration of Turkey into certain strategic programs, the continued centrality of support for Ukraine, and the explicit recognition of a long-term Russian threat that will not disappear with a simple ceasefire.

It is this last idea, the long-term threat, that now shapes the entirety of European budget thinking. Leaders are no longer planning to repel a one-off act of aggression: they are planning to coexist, for years, perhaps decades, with a hostile and militarized Russia on their borders.

What strikes me most about this transformation is its shameful slowness. It took a full-scale invasion, flattened Ukrainian cities, and thousands of civilian deaths for Europe to agree to do what it should have done back when Crimea was annexed in 2014.

Ammunition, the concrete symbol of a transformed industry

From 300,000 to 2 million shells a year

Few figures illustrate European industrial transformation as clearly as artillery munitions. According to the European Parliament, the European Union's annual munitions production capacity has grown from roughly 300,000 shells in 2022 to an estimated 2 million shells by the end of 2025. That is more than a sixfold increase in barely three years, a pace of industrial expansion few analysts would have thought possible before the war.

This explosion in capacity directly answers the needs of the Ukrainian front, where artillery remains, even in 2026, the weapon consumed most heavily in daily fighting in the Donbas. Every shell produced in the Czech Republic, in Germany, or in France is a direct response to Russia's war economy, which keeps churning out munitions at a pace Ukraine alone could never match without this Western industrial backing.

An investment that now exceeds 130 billion euros

Beyond munitions, overall investment in European defense equipment reached roughly 130 billion euros in 2025, according to the same parliamentary analysis, with equipment spending exceeding 88 billion euros. Military research and development also jumped, from 13 billion euros in 2024 to a projected 17 billion euros in 2025. These figures tell a simple story: Europe is no longer content to buy existing hardware; it is investing in the military innovation of the next decade.

The European Union's overall defense spending rose from 1.6 percent of GDP in 2023 to 1.9 percent in 2024, with a projected 2.1 percent in 2025. That trajectory, while still below the 5 percent target set by NATO for 2035, already represents an unprecedented acceleration in the continent's recent budgetary history.

A sixfold increase in munitions production in three years should be celebrated as an industrial feat. It should also force us to admit, with legitimate unease, that this feat exists only because Ukrainian soldiers keep dying under Russian shells every day our factories are too slow.

The SAFE fund, the financial tool changing the game

One hundred fifty billion euros in pooled loans

One of the most significant instruments of this transformation remains the European low-cost lending mechanism known as SAFE, which can raise up to 150 to 170 billion euros on capital markets to finance joint defense projects among member states. According to the Los Angeles Times, some of the arms announcements made at the Ankara summit will be directly financed through this mechanism.

An instrument like this would have been politically unthinkable ten years ago in a European Union still shaped by debates over debt mutualization after the 2008 financial crisis. The fact that the Twenty-Seven accepted this principle for defense, a field traditionally reserved for strict national sovereignty, shows just how much the Russian threat has moved political lines once considered impossible to cross.

Budget flexibility, another quiet but powerful lever

Alongside the SAFE fund, the European Union introduced a national escape clause allowing member states to temporarily exceed their usual budget targets to finance defense spending, without triggering the sanction procedures normally tied to the stability pact. This is a major loosening of European budget rules, explicitly justified by the exceptional security context created by Russia's war against Ukraine.

These two instruments, the SAFE fund and the escape clause, together form a new financial architecture that lets Europe spend more without immediately sacrificing its other budget priorities, at least in the short term. The question of whether this accumulated debt is sustainable over the long run remains, for now, wide open.

Let's say it plainly: Europe found, in record time, the budgetary boldness it never found for its social or climate crises. It is a bitter lesson about our collective priorities, but it is also proof that political boldness exists when fear becomes concrete enough.

Industrial fragmentation, a persistent obstacle to efficiency

Twenty-seven national markets instead of one single defense market

Despite these financial advances, one structural problem continues to slow the efficiency of European rearmament: the fragmentation of the defense market. The European Parliament notes that despite rising national budgets, insufficient coordination among member states continues to create costly duplication, with countries independently developing similar weapons systems rather than pooling their research and production efforts.

The European Parliament explicitly calls for deeper European cooperation to avoid this persistent fragmentation and to expand collective industrial production, rather than letting each capital pursue its own national priorities in isolation. That call runs, in practice, into the well-established national industrial interests of countries like France, Germany, or Italy, each wanting to protect its own defense industrial base.

The economic cost of this scattered effort

This fragmentation is not just an abstract bureaucratic inefficiency: it carries a real economic and strategic cost. European tanks, armored vehicles, and artillery systems continue to exist in multiple incompatible national variants, complicating joint logistics, cross-training allied troops, and, in the event of a prolonged conflict, the ability to quickly share spare parts among neighboring European armies.

Reducing this fragmentation would require difficult political decisions, potentially unpopular in countries where the defense industry represents thousands of local jobs that reluctant governments are unwilling to sacrifice in the name of continental rationalization.

Europe likes to present itself as a project of unity, but its defense remains balkanized by national industrial self-interest that the war in Ukraine has not yet managed to fully dissolve. As long as that persists, every euro spent will produce less real security than it should.

Germany, unexpected engine of the continental rearmament

Berlin abandons decades of military restraint

Few transformations are as striking as Germany's. For decades after the Second World War, Berlin deliberately maintained a discreet military posture, marked by deep historical and cultural reluctance toward any projection of armed power. That era now appears closed. Under the announcements made at the Ankara summit, Germany plans to supply two modern F125-class frigates, Eurofighter jets, two maritime patrol aircraft, and several Heron TP drones to fill gaps left by a possible American withdrawal from Europe.

With a projected defense budget of roughly 147 billion dollars in 2026, Germany now positions itself as NATO's second-largest contributor, far behind the United States but ahead of the United Kingdom and France. That is a historic shift for a country whose postwar constitution strictly limited military capability.

A transformation that has not come without domestic debate

This increased militarization of Germany is not free of internal political tension. Part of German public opinion, shaped by a pacifist culture rooted since 1945, remains ambivalent about this budgetary acceleration, even though baseline support for Ukraine remains broadly majority in polls. German political parties must navigate between this historical memory and the security urgency imposed by Russia's war.

It is a perfect example of the broader tension the entire continent is living through: how to reconcile decades of pacifist culture with a geopolitical reality that now demands a credible military capability against a neighbor that has chosen war as an instrument of foreign policy.

Watching Germany become a significant military power again should reassure us and worry us at the same time. Reassure, because Europe needs that strength. Worry, because history teaches us that rapid transformations of this kind are never entirely without risk, even when they start from a legitimate defensive intent.

France and the United Kingdom, nuclear pillars of a weakened Europe

Two nuclear powers facing persistent American dependence

France and the United Kingdom remain Europe's only two nuclear powers, a status that gives them particular responsibility in the continent's deterrence architecture. Paris committed, at the Ankara summit, to providing an aircraft carrier to replace a departing American vessel in Europe, while London continues modernizing its own nuclear deterrent, even amid significant domestic budgetary pressure.

British Prime Minister Keir Starmer faces, according to POLITICO, skepticism from his own defense officials about his ability to secure the budget cuts needed in other ministries to fund a stronger military. It is a concrete illustration of the tension between declared military ambition and real budgetary constraint running through nearly every European capital.

The strategic role of European nuclear deterrence

With a partial American withdrawal repeatedly floated by the Trump administration, the question of whether Franco-British nuclear deterrence could one day partially substitute for the traditional American nuclear umbrella is gaining traction in European strategic circles. It remains a largely theoretical debate, but one that would not even have been publicly raised a decade ago.

This reflection on European nuclear autonomy, even in its infancy, illustrates the scale of the strategic mindset shift forced on the continent by the war in Ukraine and by the unpredictability of American commitment under the Trump presidency.

The fact that serious European experts are today discussing, even tentatively, a nuclear deterrent less dependent on Washington says a lot about the erosion of transatlantic trust. It is not a sign of rupture, but it is a signal no Western ally should ignore.

Poland and the Baltic states, vanguard of eastern deterrence

Defense budgets far above the continental average

If you want the most complete example of structural rearmament in Europe, look to the eastern part of the continent. Poland, with a projected defense budget of roughly 53 billion dollars in 2026, devotes a share of its GDP to defense far above the NATO average, driven by its geographic position directly exposed to Russia and Belarus. The Baltic states, Estonia, Latvia, and Lithuania, follow a similar path, with massive investment in territorial defense and anti-tank systems.

These countries are not simply raising spending: they are entirely reorganizing their military doctrine around the widely shared conviction in the region that Russia could test the solidarity of NATO's Article 5 in the coming years if it perceives any weakness in the Western response to the Ukrainian war.

A border that has become a laboratory of modern deterrence

NATO's eastern border, from the Baltic Sea to the Black Sea, has become a genuine laboratory of modern military deterrence, with border fortifications, advanced air-defense systems, and an allied military presence reinforced permanently rather than temporarily. This militarization of the border is not gratuitous escalation: it is a direct and proportionate response to four years of Russian war against Ukraine and years of hybrid incidents, sabotage, and cyberattacks attributed to Moscow against several countries in the region.

It is in this region, more than in Western capitals geographically further from the danger, that the urgency of European rearmament is felt with the greatest daily gravity.

Poland and the Baltic states deserve to be listened to with the attention they've earned: they experience the Russian threat not as a geopolitical abstraction, but as immediate neighborhood reality. Their alarm is not exaggeration — it is lived experience.

The United States, still a central partner despite the uncertainties

A technological dependence that persists despite talk of autonomy

Despite the scale of European rearmament, the United States remains, in 2026, the indispensable technological and logistical partner of Western defense. The F-35 fighter, used by many European countries, depends on software and updates controlled from Washington. Patriot air-defense systems, even before the license granted to Ukraine, remain a fundamentally American technology that Europe does not fully control independently.

This technological dependence effectively limits the real reach of any strategic autonomy proclaimed by continental leaders. Even the most ambitious European industrial cooperation projects, like the future Franco-German-Spanish combat aircraft, remain years away from full operational readiness.

Trump, an unpredictable but effective catalyst for change

It has to be acknowledged, even if it unsettles part of European opinion, that it was largely the pressure exerted by Donald Trump that forced this acceleration of continental rearmament. NATO Secretary General Mark Rutte put it unambiguously: Trump, in his view, achieved what American presidents had sought since the Eisenhower era — a fairer distribution of the defense burden between the two sides of the Atlantic.

This persistent dependence on American impetus, even under an administration as unpredictable as Trump's, illustrates the real limits of Europe's current strategic autonomy, despite the undeniable progress made since 2022.

It's a hard paradox for many Europeans to swallow: their own rearmament, presented as an act of reclaimed sovereignty, owes much of its speed to pressure from an American president they otherwise consider erratic and at times hostile to their interests.

China, a strategic variable too often underestimated

An economic and military threat that weighs on European industrial choices

European rearmament is not thought through solely in relation to Russia. China, through its growing economic influence over critical supply chains, from lithium to the rare earths needed to manufacture modern military components, also weighs on European industrial choices. Several Western defense analyses highlight European industry's persistent dependence on critical materials largely controlled by Beijing.

This industrial dependence constitutes a strategic vulnerability that Europe is only beginning to address, notably through supply-chain diversification initiatives toward partners like Australia or Canada, two countries rich in critical minerals and politically aligned with the West.

Indirect Chinese support for the Russian war effort

Beyond material dependence, several Western analyses document indirect Chinese economic support for the Russian war effort, notably through trade flows of dual-use electronic components that partly circumvent Western sanctions imposed on Moscow since 2022. This support, even if it stops short of a formal military alliance, extends Russia's ability to sustain its war economy despite Western economic isolation.

This reality is what justifies, in the minds of many European strategists, an approach to rearmament that aims not only to contain Russia, but to build industrial resilience capable of withstanding combined pressure from several aligned autocracies, from Moscow to Beijing, by way of Tehran and Pyongyang.

Reducing this war to a simple Russo-Ukrainian conflict would be a dangerous misreading. It is a resilience test for the entire West against a bloc of autocracies that, each in its own way, exploits every Western hesitation to advance its own hostile interests.

Ukrainian lessons absorbed into European doctrines

Drones, a tactical revolution Europe is absorbing slowly

The war in Ukraine has forced a tactical revolution that European armies are integrating, at times frustratingly slowly, into their own doctrines. Cheap, mass-produced drones, deployed by the thousands on the Ukrainian battlefield, have proven their ability to neutralize expensive armored equipment at a fraction of the traditional cost. Several European armies, including the French and German armies, have accelerated their tactical drone programs directly inspired by lessons from the Ukrainian front.

This doctrinal adaptation, however, remains uneven across countries. Some European armies continue to favor traditional heavy equipment programs, expensive tanks and fighter jets, even as the Ukrainian experience suggests that modern warfare requires a more balanced combination of traditional platforms and cheap, easily replaceable drone swarms.

Electronic warfare, an invisible but decisive battlefield

Beyond drones, the war in Ukraine has also revealed the critical importance of electronic warfare, capable of jamming communications, neutralizing GPS guidance systems, and disrupting enemy command networks. European armies are now investing heavily in these capabilities, long considered secondary to more visible and politically prestigious traditional military equipment.

This integration of Ukrainian lessons, however imperfect and uneven across countries, represents one of the most lasting legacies of this war for the future of Western military doctrine, well beyond the Ukrainian theater alone.

Ukraine pays, in the blood of its soldiers, the tactical lessons the West is now integrating at lower cost into its own doctrines. It would be morally indecent not to acknowledge that debt, even when it appears in no official budget.

The social cost of a rearmament that is far from unanimous

Social budgets under pressure amid persistent inflation

This budgetary surge is not free of social consequences. In several European countries, rising defense spending directly competes with social budgets already strained by persistent inflation and the cost of the energy transition underway for several years. European citizens, in many recent polls, continue to broadly support aid to Ukraine, but that support often comes with legitimate concerns about the impact of this spending on public services.

It is a legitimate democratic debate that European governments cannot simply dismiss in the name of security urgency, even when that urgency is perfectly real and documented by four years of continuous war on the continent's doorstep.

The rise of populist forces, a political risk to sustained rearmament

Several populist political parties, often more skeptical of continued military aid to Ukraine and of rising defense spending, are capitalizing on this social tension in many recent national and European elections. This phenomenon constitutes a structural risk to the long-term continuity of European rearmament, in a context where current political majorities are never guaranteed to last.

The solidity of the current pro-rearmament consensus will depend, in the years ahead, on European governments' ability to demonstrate concrete results on Ukrainian soil, rather than simply multiplying budget announcements with no visible effect on the outcome of the conflict.

The greatest danger to this rearmament is not military, it is electoral. Every populist party that exploits European citizens' budget fatigue plays, without always realizing it, into Moscow's strategic game, which has never stopped betting on internal Western division.

Toward a decade of irreversible strategic transformation

A point of no return in European strategic culture

Despite the obstacles, the industrial fragmentation, and the internal budgetary tensions, it is becoming increasingly hard to imagine a full return to pre-2022 defense spending levels. European strategic culture itself has changed, forged by four years of continuous war on the continent's eastern borders and by the now widely shared conviction that Putin's Russia will not easily give up its territorial and geopolitical ambitions.

This cultural transformation, even more than the budget figures themselves, could turn out to be this war's most lasting legacy for Europe: the definitive end of the illusion that peace could be guaranteed without a serious, sustained investment in the capacity to defend oneself.

The challenge of the next decade, between production and political cohesion

The real challenge of the next ten years will not just be maintaining this level of spending, but turning that money into real operational capabilities, coherent with one another, and sufficiently integrated to constitute a credible European deterrent force, able to act with or without American support depending on how the transatlantic context evolves.

It is a long-term bet, whose outcome will depend as much on European industrial discipline as on the political solidity of coalitions that will, election after election, have to keep justifying this historic choice to their own citizens.

I remain cautious about the outcome of this bet. Recent European history is full of examples of good budgetary intentions dissolving into political fragmentation. But for the first time in a long while, I see concrete reasons to hope this time will be different.

What this concretely means for Ukraine today

A European industry becoming a direct supplier to Kyiv

For Ukraine, this structural European rearmament is already translating into concrete deliveries: artillery munitions mass-produced in the Czech Republic and Germany, air-defense systems supplied by several European capitals, and continued financial support through mechanisms like the SAFE fund, which indirectly finances part of the production effort aimed at the Ukrainian front.

This European industrial transformation represents, for Kyiv, a guarantee of continuity more solid than exclusive dependence on American political will alone, which is subject to changes in administration and Washington's electoral priorities. It is an industrial safety net that, even if imperfect, offers additional resilience to the Ukrainian war effort.

A partnership that could redefine Europe's postwar security architecture

Beyond the current conflict, this European rearmament could durably redefine the continent's security architecture for decades to come, with Ukraine potentially integrated, formally or informally, into this new European defense industrial base, even absent full NATO membership in the near term.

It is a scenario few analysts would have credibly envisioned before 2022, and it illustrates, once again, the scale of the strategic transformation Russian aggression has forced onto the continent.

Perhaps Ukraine's greatest strategic victory, beyond the battlefield, will be having forced the whole of Europe to become capable of defending itself again. That would be, in a way, the most lasting revenge against Putin.

The United Kingdom facing the post-Brexit funding dilemma

Military ambition held back by domestic budget constraints

The British case deserves particular attention in this panorama of European rearmament. Outside the institutional framework of the European Union since Brexit, the United Kingdom cannot directly benefit from the SAFE fund or other joint European financial mechanisms, forcing it to fund its own rearmament effort solely through national budget resources, in a context of public finances already strained by years of weak economic growth and persistent inflation.

This constraint partly explains the skepticism expressed by British defense officials about the ability of Keir Starmer's government to simultaneously finance a stronger military and the other social priorities promised to voters. It is a dilemma few European countries experience with the same budgetary intensity as London since leaving the European single market.

Bilateral cooperation that partially offsets institutional isolation

Despite this relative institutional isolation, the United Kingdom continues to develop solid bilateral partnerships, notably with France under the Lancaster House agreements on nuclear deterrence, and with Germany on several naval equipment projects announced at the Ankara summit. These bilateral partnerships, though less integrated than properly European mechanisms, allow London to remain a central player in continental defense despite its particular institutional status.

It is a demonstration that geography and shared military history still carry more weight, in practice, than the strict institutional borders created by Brexit, at a moment when the Russian threat demands pragmatic cooperation rather than rigid identity-based posturing.

Brexit was supposed, according to its supporters, to restore the United Kingdom's full sovereignty. In the face of the Russian threat, that sovereignty mostly translates into a heavier bill to pay alone, where institutional cooperation could have pooled part of the burden.

Conclusion: a structural transformation still to be confirmed

A historic undertaking still far from complete

Europe's 2026 rearmament is no longer a simple emergency reaction to the Russian invasion of Ukraine: it has become a profound structural transformation of how the continent thinks about its own security, financed by new instruments like the SAFE fund, driven by powers like Germany and Poland, and confronted with persistent obstacles like industrial fragmentation and internal budgetary tensions.

This transformation, as impressive as it looks on paper, remains fragile in the face of electoral cycles, popular fatigue, and the persistent uncertainties of the transatlantic bond under an unpredictable American administration.

The question that will determine the continent's future

The question that will determine, in the years ahead, whether this rearmament is truly a lasting structural response or merely a temporary spike will be that of European political will to sustain this effort beyond the immediate urgency of the Ukrainian war, even in a scenario where that war eventually freezes into an uncertain ceasefire rather than a clear victory for either side.

What I believe, without absolute certainty, is that Europe can never again fully return to the budgetary carelessness of before 2022. The scar left by this war is too deep, too visible, too costly in human lives to simply be forgotten at the next favorable election cycle.

Signed Maxime Marquette, columnist

Columnist's transparency note

What I know and what I don't

This article is an analysis column based on verifiable public data, notably European Parliament figures on the defense industry and reporting on the NATO summit in Ankara. Editorial passages marked by tags express my personal opinion and never replace the sourced facts reported in the text.

Method and limits of this piece

Some budget projections cited in this article, notably those covering 2025 and 2026, remain estimates subject to revision by the institutions that publish them. I had no access to any confidential or non-public information in writing this piece; all data comes from open, verifiable sources listed below.

Sources

Primary sources

European defence industry — European Parliament, 2026

NATO Secretary General previews the Ankara Summit — NATO, July 6, 2026

Six take-aways from the 2026 NATO summit — Breaking Defense, July 2026

NATO defense spending projected to top 1.8 trillion in 2026 — Turkiye Today, July 8, 2026

Secondary sources

The NATO summit's unlikely winner — POLITICO, July 7, 2026

NATO unveils billions in arms deals as Trump arrives — Los Angeles Times, July 7, 2026

NATO showcases big arms deals as Trump feels let down — Reuters, July 7, 2026