For much of the post-Cold War era, the United Kingdom viewed Germany as Europe’s indispensable economic power, yet its geopolitical choices were often regarded as inconsistent and defined by strategic caution. Berlin was respected for its industrial strength and fiscal discipline, while simultaneously criticized for its military underinvestment, and an enduring reluctance to wield power in security affairs. British policymakers saw Germany as a civilian power, whose prosperity depended on an international order sustained largely by others, including the United States and the UK.
As the European security environment sharpened following Russia’s incursions into Georgia in 2008 and the annexation of Crimea in 2014, British institutions became frustrated that Germany, under former Chancellor Angela Merkel, continued to pursue an approach of strategic balancing and economic entanglement with Russia, rather than supporting efforts to decouple and prepare for wider conflict. The dogged pursuit of projects such as the Nord Stream 2 gas pipeline from Russia was regarded as not only naïve, but actively obstructionist toward collective Western security goals.
Divergent Strategic Cultures
British perceptions of Germany are shaped heavily by contrasting historical experiences and strategic traditions. After World War II, West Germany developed a political culture deeply suspicious of national militarism, in which security policy was closely tied to multilateral institutions, and foreign policy emphasized economic interdependence and diplomatic engagement. This approach was reinforced after reunification, when Germany sought to reassure neighbors that its growing economic power would not translate into geopolitical dominance.
The UK, by contrast, retained a strong military tradition and global outlook even in the face of imperial decline, and deepened its leadership in NATO alongside strengthening its nuclear deterrent. British foreign policy culture remained deeply influenced by concepts of deterrence, expeditionary capability, and alliance leadership, and unlike Germany, the UK consistently framed security as inseparable from hard power and military readiness.
Following Brexit in 2020 and Russia’s full-scale invasion of Ukraine in 2022, the dynamics shifted again, with the UK leading the European response will decisive agility and demonstrating moral and practical leadership in a moment of crisis. As in Paris, senior officials in Berlin had been skeptical of the declassified British and American intelligence foretelling Russia’s intention to invade. Germany’s abrupt subsequent policy reversal vis-à-vis Russian economic and energy entanglement was interpreted as confirmation that Berlin’s previous assumptions about Moscow had fundamentally failed.
The Zeitenwende Moment
The Zeitenwende speech delivered by former Chancellor Olaf Scholz on February 27, 2022, was received in the UK with a mixture of surprise, optimism, and caution. British policymakers immediately recognized that Germany’s choices on how to expend its considerable resources toward military goals would shape the future balance of power within Europe. Berlin’s commitment to establish a €100-billion special defense fund, and increase military expenditure above NATO’s 2 percent target, represented a historic departure from its dominant post-Cold War orthodoxy.
There was an immediate acknowledgement in London that Germany’s transformation could become the foundation of a more resilient European defense architecture. British planners increasingly discussed Germany not merely as a supporting actor, but as a potential framework nation capable of leading European conventional deterrence. Nevertheless, enthusiasm was tempered by doubts regarding implementation. British observers quickly noted the gap between Germany’s ambitious announcements and the pace of practical reform, with procurement delays, bureaucratic inertia, and political caution appearing to impede progress at every stage. Although Germany increased military assistance to Ukraine over time, British analysts frequently contrasted Berlin’s incremental decision-making with London’s willingness to move rapidly on issues such as anti-tank missiles, Challenger tanks, and long-range missile systems.
The British defense ministry had set up a special unit to facilitate the expedient transfer of capabilities into the hands of the warfighter in Ukraine, bypassing the normal procurement impediments, whereas German decisions continued to be characterized by hesitation. The debate over Leopard 2 tank transfers to Ukraine became emblematic of British frustrations. While Germany ultimately approved the transfers, the delays were seen to be profoundly costly and self-defeating. From London’s perspective, Germany continued to behave as though strategic caution itself constituted leadership, whereas Britain viewed leadership as the ability to act decisively under pressure.
Optimism, Skepticism, Points of Tension
British perceptions of Germany’s broader role within Europe are nuanced. The UK accepts that, as Europe’s largest economy, and now armed with a significant defense budget, Germany will play an increasingly significant role in shaping the continent’s security future, especially as the United States recalibrates its European presence and role.
At the same time, the UK remains uncertain about the kind of leader Germany wishes to become. There has been a history of German leaders and officials framing leadership in consensual and managerial terms, emphasizing coalition-building, mediation, and institutional coordination. The UK is attuned to the absence of concepts such as initiative and risk acceptance, which are more established within its own strategic culture. Germany has also, at times, defined leadership in defensive terms, appearing to be concerned with avoiding escalation and maintaining unity, which cannot always be applied in a rapidly deteriorating geopolitical environment. In such circumstances, it is now essential to proactively influence outcomes rather than simply to manage them.
The UK’s assessment of Germany’s new defense posture centers on four major areas of both interest and concern: the nation’s military readiness, its strategic speed, its political culture, and its geopolitical instinct. Although Germany has committed vast financial resources to defense, British analysts remain skeptical about the operational readiness of the Bundeswehr, with reports of equipment shortages, logistical weaknesses, and procurement inefficiencies.
It is often noted that Germany’s armed forces suffered decades of underinvestment and institutional neglect, meaning that genuine transformation will require not merely spending increases but deep structural reform. Concerns persist as to whether Germany can demonstrate that it can convert economic resources into deployable military capability at sufficient speed, which means that its announcements are not judged only by the scale of the figures but by visible improvements in combat capability.
Perhaps the most pervasive British criticism concerns the pace of German decision-making. The UK’s political and military systems are designed to allow relatively rapid executive action during crises. Germany’s coalition politics, federal structures, and legal constraints often produce slower and more cautious responses, and its historical preference for lengthy internal deliberation appears incompatible with the demands of contemporary geopolitics.
In the early stages of the war in Ukraine, Germany’s caution sometimes appeared to London less like prudence, and more like strategic paralysis. Germany’s challenge is therefore perceived to be psychological and cultural, as much as material. Berlin possesses enormous economic and political resources, yet often appears reluctant to embrace the political burdens associated with leadership, including the inevitability of criticism and confrontation. Overall, British analysts believe Germany remains in transition between two eras, in which the body and mind—the resources and the culture—are not necessarily in the same place.
At the same time, it is impossible to separate contemporary British perceptions of German rearmament from Britain’s own defense challenges. Historically, the UK compensated for its modest armed forces through strategic agility, as well as military professionalism, and technological sophistication. Today, however, it faces mounting structural problems in defense spending and procurement. Although the UK continues to spend heavily on defense by European standards, its military model fails to match the commensurate investment required to credibly maintain its leadership. Recent reports from the UK National Audit Office identified substantial shortfalls in Britain’s defense equipment budget, and a stream of interventions from think tanks and both former and current military staff have warned of major funding gaps across the defense ministry.
Germany now, theoretically, possesses the financial capacity that the UK increasingly lacks. While Britain may retain qualitative advantages in intelligence, nuclear deterrence, and operational experience, Germany could ultimately surpass the UK in conventional military weight simply because of its vastly larger defense resources. Germany’s rapid defense scale-up and the long-term certainty of its budget will, in time, make it a more attractive destination for European defense investment, which could weaken British competitiveness and diminish its prestige as a security leader.
Moreover, in an era of hard power geopolitics, the legitimacy to drive the strategic direction of European security and to convene to address crises will no longer fall automatically in Britain’s gift due to its established historical role. This creates a subtle but important tension in British thinking, whereby the UK welcomes German rearmament, but also recognizes that Germany’s financial strength may gradually shift the balance of influence within European security politics in its favor, at Britain’s expense.
A Renewed Defense Relationship
British-German collaboration has expanded recently in areas such as military procurement, intelligence sharing, and support for Ukraine, with the Trinity House Agreement and broader defense cooperation initiatives reflecting a growing recognition of their complementary strengths. As the commonalities in British and German culture, particularly a preference for a kind of elegant pragmatism over performative bluster, have once again become more visible, there are growing arguments for the two nations forming the backbone of a stronger European security architecture, bridging NATO and the European Union.
From a British perspective, however, there are several ways in which Germany could further elevate the credibility and effectiveness of its leadership role in Europe. Britain wants to see evidence that Germany’s transformation is durable rather than reactive, through sustained investment, procurement reform, and improvements in military readiness. London is watching closely to determine whether German defense commitments survive domestic political and economic pressures over time.
The UK also wants to better understand Germany’s clear strategic vision for Europe, which moves beyond managerial language and embraces geopolitical narratives that set out defined priorities, red lines, and long-term ambitions. Moreover, it wishes to see Germany embrace strategic speed, demonstrating a willingness to take rapid decisions during crises, and accept the fact that this may expose the nation to international criticism and contestation. Success in these areas would help to pave the way for more integrated cooperation, as it is an alignment of cultural instincts which underpins the most meaningful and productive alliance expressions.
The central British critique of Berlin’s current defense posture is not that Germany seeks too much influence, but that it often appears reluctant to exercise the influence and capabilities it already possesses toward geopolitical ends. At the same time, the UK is facing constraints on its fiscal flexibility, which means its investments in supporting the development of German strategic culture present evident short-term advantages, but also medium-term risks for its own relative power.
Overall, both the UK and Germany believe in each other’s moral clarity, capacity for good, and the significance of their respective roles and contributions, and wish for them to be harnessed with greater confidence and resolve. Their message to one another is both demanding and supportive, and increasingly urgent.
Sophia Gaston is a senior research fellow in the Centre for Statecraft and National Security at King’s College London, a senior fellow at the Changing Character of War Centre at the University of Oxford, and a senior fellow at the German Marshall Fund of the United States.
