In his “Ile Longue” speech on March 2, 2026, French President Emmanuel Macron delivered a message that will echo across European capitals for years to come. For the first time, a European leader publicly articulated that France’s nuclear deterrent carries a distinctly “European dimension.” While the ultimate authority to launch remains the prerogative of the French President, Macron made it clear that an attack on a key European partner could trigger a French nuclear response. This is not a symbolic gesture: it reflects a growing recognition that Europe can no longer rely solely on the United States to guarantee its security. In a world where great-power priorities are increasingly transactional, Europe is beginning to define its own strategic boundaries.

The 2026 U.S. National Defense Strategy (NDS) reinforced this reality. By designating Russia as a “European responsibility,” the strategy signals a deliberate shift: Washington will focus its conventional forces on the homeland and the Indo-Pacific Theater, leaving Europe to confront the Russian threat largely on its own terms. The nuclear umbrella remains intact, but the implicit promise of automatic conventional reinforcement is fading. Even seemingly peripheral actions, such as elevating Greenland to a primary U.S. homeland interest alongside the Panama Canal, highlight an unmistakable message: European security is now secondary to America’s own global priorities. Transactions, not guarantees, define the relationship, and Europe is taking note.

This strategic recalibration has deepened a credibility gap that European policymakers cannot ignore. Repeatedly questioning of NATO’s relevance, combined with explicit demands for Europe to “Buy American,” has underscored a harsh truth: the U.S. is no longer a guaranteed partner for long-term security. European arms imports from the U.S. surged to $68 billion in 2024, a fivefold increase over the 2017–2021 average, while American threats of trade countermeasures in response to “Buy European” procurement rules have reinforced the perception that collective defense is contingent on economic acquiescence. For many in Berlin, Paris, and Warsaw, the lesson is stark: security can no longer be assumed; it must be actively prepared.

Europe’s response has been both practical and psychological. The continent is actively building a more integrated and networked continental defense architecture, driven by a growing demand for strategic autonomy—particularly in areas such as drone defense, air and missile defense, and long-range strike capabilities. This effort reflects a gradual shift toward forward deterrence, in which credible conventional capabilities are positioned to signal readiness and resilience in the face of potential aggression. Forward deterrence, therefore, is not simply about stationing troops or deploying hardware; it represents a broader strategic mindset in which Europe seeks to reduce its structural dependence on external guarantees. While European defense infrastructure is not yet fully independent of Washington, ongoing investments and integration efforts indicate a clear trajectory toward greater operational autonomy, with more robust capabilities expected to mature between 2025 and 2030.

Meanwhile, France and the United Kingdom through the Northwood Declaration are exploring ways to “Europeanize” their nuclear forces, offering broader protection to allied partners while retaining national control over launch decisions. Macron’s speech embodies this principle: strategic assets—including Rafale jets and the planned next-generation nuclear submarine, “The Invincible”—can now be dispersed across allied territory to provide strategic depth and complicate adversary calculations. For the first time, non-nuclear partners such as Germany and Poland are participating in joint exercises that directly interface with French nuclear capabilities. The psychological message is clear: Europe is beginning to assert a sovereign layer of deterrence that complements, rather than replaces, NATO’s structures.

Poland’s recent statement that it may eventually seek its own nuclear weapons, as President Tusk indicated, also highlights the accelerating sense of urgency in Eastern Europe. So here the question arises that While Macron’s “Europeanized” nuclear deterrent provides a layer of strategic depth, then why Poland seeks to own nuclear weapons? The answer is that Macron’s forward deterrence is not scaled to cover the entire continent comprehensively, particularly in regions most exposed to Russia. For Warsaw, the calculus is simple: if U.S. guarantees are increasingly transactional, and if NATO’s nuclear planning remains centered in France and the U.K., then relying solely on allied deterrence is insufficient.

This development illustrates two broader dynamics. First, it highlights the limits of “second-layer” nuclear deterrence. Even with France operationally dispersing assets and including non-nuclear allies in exercises, some countries may feel compelled to consider independent capabilities to ensure credible protection. Second, it signals that Europe’s forward deterrence is moving from theory into practice, not only in doctrine and exercises but in actual national policy deliberations. Warsaw’s potential pursuit of nuclear weapons is less a provocation than a symptom of the same trend already evident in France and Germany’s expanded conventional and nuclear postures: Europe is taking responsibility for its own security.

Hence, Macrons’ speech represents a redefinition of European strategic autonomy. Between 2021 and 2024, EU defense spending rose by 30 percent, reaching €326 billion, signaling a growing recognition that reliance on Washington alone is no longer sustainable. European governments are investing not just in hardware, but in doctrine, interoperability, and the credibility of their deterrent posture. Strategic autonomy, once rhetorically flourishing, has become an existential imperative. Forward deterrence and strategic autonomy are complementary layers of security designed to mitigate the risk of over-reliance on an American partner whose priorities may shift.

Europe is thus navigating a delicate balance. It is neither abandoning NATO nor discarding the U.S. nuclear guarantee. Instead, it is learning to prepare for a future in which guarantees are no longer unconditional. The era of unquestioned extended deterrence is ending, and the continent must act with foresight. Forward deterrence is more than a strategic posture; it is a signal to Moscow, to Washington, and to Europe’s own citizens that the continent is willing and able to take responsibility for its own defense.

Europe is no longer a passive theater under American protection. It is a region preparing to defend itself, thoughtfully and decisively, in a strategic environment defined by uncertainty, transactional alliances, and shifting global priorities. Macron’s “Ile Longue” speech may have been delivered in France, but its message resonates across the continent: the future of European security will be determined not by the automatic extension of U.S. deterrence, but by Europe’s own willingness to claim responsibility for its survival.

Qurat-Ul-Ain Shabbir, a PhD scholar at Quaid-i-Azam University, Islamabad, is currently serving as a Research Officer at the Centre for International Strategic Studies AJK. Her research interests lie in the global nuclear order and geopolitical dynamics. The views of the author are her own.

Beyond the American Umbrella: Europe’s Turn to Forward Deterrence was originally published on Global Security Review.

Peace in international affairs is not a natural state; it is actively maintained through strength. As Winston Churchill famously noted, true peace is achieved not by retreating from power, but by wielding it wisely.

Today, with China rapidly modernizing its conventional and nuclear forces and Russia pursuing territorial ambitions backed by nuclear threats, a kinder and gentler approach risks inviting greater aggression. Only a credible deterrence posture—grounded in empirical evidence and historical lessons—can secure strategic stability.

Reinforcing American nuclear dominance is not about favoring conflict over diplomacy; it is about ensuring that American deterrence is strong enough to compel respect and maintain global order in an increasingly volatile world.

First Things First

American nuclear weapons serve as a cornerstone of deterrence, preventing strategic attack and reassuring allies. This element of deterrence is under pressure as China and Russia rapidly expand their arsenals, and North Korea advances its capabilities, creating a complex, multipolar threat environment.

The primary point in the original article was the need to reestablish American nuclear dominance—not as a provocation but as a stabilizing force. In an era of rising threats and eroding deterrence, a more robust and flexible nuclear posture is essential to prevent conflict, assure allies, and preserve global security.

Misreading the Nature of Nuclear Dominance

A primary claim presented by Canyon is that advocating for nuclear dominance is tantamount to seeking advantage through expansion, thereby increasing the risk of catastrophe. This is a misrepresentation of evidence. The call for dominance is not about reckless arms racing or seeking victory in nuclear war. Rather, it is about ensuring that the United States’ nuclear posture is credible, flexible, and resilient enough to deter adversaries in a world where the old rules no longer apply.

The Cold War’s doctrine of mutually assured destruction (MAD) worked because both sides fielded survivable second-strike capabilities and clearly communicated those capabilities to the other. Today, China and Russia are modernizing and diversifying their arsenals at a pace not seen since the 1980s. China’s warhead stockpile surpassed 600 in 2025 and is projected to double by 2030. Russia, meanwhile, maintains the world’s largest inventory of non-strategic nuclear weapons—estimated at 2,000 warheads—many of which are integrated into conventional military operations, as seen in Ukraine.

Dominance in this context means closing critical gaps—like the absence of credible theater-range nuclear options—and ensuring that American extended deterrence is not just theoretical, but practical and adaptable to new threats.

Historical Lessons: Arms Races and Escalation

Invocation of the Cold War arms race is erroneously used as a cautionary tale, suggesting that any move toward dominance will inevitably provoke adversaries and increase the risk of miscalculation. History is more nuanced.

The most dangerous moments of the Cold War—Berlin (1961) and Cuba (1962)—were not the result of American dominance but of perceived weakness, ambiguity, and miscommunication. The 1980s nuclear buildup, while expensive, ultimately contributed to the Soviet Union’s willingness to negotiate arms reductions (Intermediate-Range Nuclear Forces Treaty (INF) and Strategic Arms Reduction Treaty (START)) from a position of mutual strength. As former Secretary of Defense James Schlesinger noted, “Deterrence is not about parity; it’s about credibility and resolve.”

Moreover, the post–Cold War era of American nuclear restraint did not prevent Russia’s annexation of Crimea, China’s militarization of the South China Sea, or North Korea’s nuclear breakout. A senior research professor at Johns Hopkins School of Advanced International Studies testified before the Senate Armed Services Committee, asserting that “adversaries exploit perceived gaps in US resolve and capability, not its strength.”

The Risks of a Passive Posture

Canyon argues that modernizing or expanding American nuclear capabilities—such as the SLCM-N or space-based interceptors—will only accelerate a global arms race. Yet, the data show that adversaries are already racing ahead, regardless of American action.

Nearly 95 percent of Russia’s nuclear triad is modernized, with new hypersonic and dual-capable systems. China is rapidly fielding road-mobile intercontinental ballistic missiles (ICBM), ballistic missile submarines, and hypersonic glide vehicles. North Korea bolsters over 50 nuclear weapons with growing missile survivability and regional reach.

Iran was advancing toward a nuclear threshold, with uranium-enrichment activities previously nearing weapons-grade levels. In response, the United States launched a preemptive strike targeting Iran’s key nuclear facilities at Fordow, Natanz, and Isfahan. American officials framed the operation as a limited, precision action designed to neutralize an imminent threat and prevent a larger, more destructive regional war.

By acting before Iran could cross the nuclear threshold, the US aimed to avoid a future scenario in which multiple states—particularly Israel—might engage in broader, uncoordinated military campaigns. The strike also sent a calibrated message intended to deter further escalation while leaving diplomatic channels open.

Iran’s ballistic missile arsenal remains one of the largest in the region, and its proxy network, coordinated through the Islamic Revolutionary Guard Corps’ Quds Force, continues to operate across Iraq, Lebanon, Syria, and Yemen.

The US, by contrast, faces delays and budget overruns in its own modernization efforts and lacks credible theater-range nuclear options in both Europe and Asia. This is not dominance; it is vulnerability.

Diplomacy and Arms Control: Not Mutually Exclusive

Canyon calls for a return to arms control and diplomacy, citing the expiration of New START in 2026. Diplomacy is essential, but history shows that arms control only works when backed by credible deterrence.

The most successful arms control agreements (Strategic Arms Limitations Talks (SALT), INF, START) were negotiated when the US held a position of strength. The collapse of the INF Treaty and the uncertain future of New START are not the result of American intransigence but of Russian violations and China’s refusal to join trilateral talks. As the Congressional Research Service notes, “Arms control is not a substitute for deterrence; it is a complement to it.”

Alliance Cohesion and Forward Deployment

The suggestion that forward-deploying nuclear assets makes allies “targets, not safer” is textbook pacifist propaganda. This ignores decades of alliance management and empirical research. Extended deterrence—backed by visible, credible, American capabilities—has prevented proliferation in Japan, South Korea, and NATO for generations.

A 2023 RAND study found that allies are more likely to pursue their own nuclear options if they doubt American commitments. Forward deployment, joint planning, and regular consultations are essential to alliance cohesion and nonproliferation. The United States’ nuclear umbrella extends to over 30 allied and partner nations, primarily within NATO, but also including countries like Australia, Japan, and South Korea. These nations are assured of American protection, including potential nuclear response, in case of attack.

Economic Trade-offs: Security and Prosperity

Context is key. Canyon points to the $1 trillion cost of nuclear modernization over 30 years, suggesting these funds would be better spent elsewhere. This figure represents less than 5 percent of projected defense spending over that period, and less than 0.1 percent of gross domestic product annually. The cost of deterrence is dwarfed by the potential costs of conventional war should deterrence fail. Small conflicts like Afghanistan and Iraq cost over $7 trillion. The cost of a war against China would be far higher.

National strength is not a zero-sum game between security and social spending. The credibility of US leadership—and the stability it underwrites—enables the very prosperity and global order that supports education, healthcare, and infrastructure.

Public Opinion and Global Norms: A Reality Check

Canyon’s claim that “most Americans and the global community favor arms reduction” lacks empirical rigor. Sweeping generalizations like this demand robust, replicated data across diverse populations. Without that, such assertions are more rhetorical than factual.

In contrast, multiple credible surveys reveal consistent public support for deterrence and defense. For example, a November 2022 poll found that 60 percent of Americans believe the military’s primary role is to deter attacks on the US. A national survey showed that a vast majority of voters view nuclear deterrence as critical to national security, with nearly three-quarters supporting modernization efforts.

The 2023 NATO Annual Tracking Survey found that 61 percent of allied respondents believe NATO membership reduces the likelihood of foreign attack, and 58 percent see it as a deterrent. In Germany, 64 percent support a European nuclear deterrent independent of the US, reflecting growing concern over strategic autonomy.

Another poll reported that 69 percent of Americans feel defense spending increases their sense of security. These data points underscore a clear trend; public opinion, in the US and Europe, favors credible deterrence over disarmament, especially amid rising threats from China, North Korea, and Russia. This is the factual foundation that reinforces the case for maintaining and strengthening American nuclear capabilities, not as a provocation, but as a stabilizing force in an increasingly volatile world.

The Real Existential Threats

Extreme weather events, natural disasters, pandemics, and mass displacement are among today’s gravest challenges. Yet, using these non-nuclear crises to justify a softened stance on nuclear deterrence is like comparing apples and oranges. Even the most intelligent and well-informed individuals sometimes fall into the trap of an “either-or” debate, mistakenly assuming it is only possible to address one threat or the other.

Multiple risks demand simultaneous attention. Credible nuclear deterrence is not an overreaction; it is a precise, vital response to a threat that, if unleashed, would compound other crises and shatter global stability.

Conclusion: Dominance as Responsible Leadership

Canyon’s critique is a masterclass in wishful thinking, a dangerously naive philosophy that would lead the free world to ruin if ever implemented. It stems from a misplaced comfort with notions of restraint and diplomacy, ignoring the hard reality that security is founded on military strength. History, from the catastrophic failures of appeasement in the 1930s to the isolationism preceding Pearl Harbor, teaches that weakness only emboldens tyrants. Each concession, whether to Hitler’s remilitarization of the Rhineland or to modern-day aggressors, proves that diplomacy without credible force is nothing more than indulgence.

The current global landscape is dominated by adversaries who respect only strength. Russia, under its neo-imperialist regime, wields its vast nuclear arsenal to bolster conventional aggression. China’s unprecedented military modernization is reshaping the balance of power in Asia, and Iran continues its relentless march toward nuclear capability while sponsoring proxy terror. To imagine that these regimes would respond to soft words or empty promises is akin to believing that a repeatedly misbehaving child will learn simply by being put in timeout. Real change is forced change.

American strength, particularly through a robust nuclear deterrent, is not a provocation; it is the only language these adversaries understand. It ensures that any aggressive action exacts a price too steep to consider. In an increasingly perilous world, where the stakes are nothing less than the survival of global stability, a commitment to maintaining unparalleled military dominance is both pragmatic and essential. Ignoring this reality is not idealism, it is willful blindness that invites disaster.

Brandon Toliver is a Senior Fellow at the National Institute for Deterrence Studies.

Exposing Willful Blindness: American Strength Is Nonnegotiable was originally published on Global Security Review.