In the evolving landscape of global security, Europe stands at a pivotal crossroads. The continent, long tethered to American military presence for its defense, must now embrace a future of self-reliance. The recent escalation in the Middle East, particularly the conflict with Iran initiated on February 28, 2026, has illuminated the vulnerabilities inherent in this dependency. It is time for Europe to extend a gracious yet resolute farewell to U.S. troops stationed on its soil. This transition is not born of animosity but of necessity, grounded in Europe’s proven capacity for self-defense and the imperative to forge an independent path. By doing so, Europe can inaugurate a new era of sovereignty, free from external pressures that compromise its interests.
The conflict with Iran, which erupted with joint U.S. and Israeli strikes on February 28, 2026, serves as a stark case study in the dynamics of alliance and coercion. On that day, American and Israeli forces launched a massive operation dubbed „Operation Epic Fury,“ targeting Iranian nuclear facilities, missile programs, air defenses, and leadership structures. The strikes resulted in the death of Iran’s Supreme Leader Ali Khamenei and numerous high-ranking officials, triggering retaliatory attacks from Iran on U.S. bases in the region and Israeli territory. Explosions rocked Tehran, and Iranian drones and missiles struck targets across the Middle East, including in Bahrain, the UAE, Kuwait, Qatar, and Jordan. The conflict quickly escalated, with Iran closing the Strait of Hormuz, disrupting global oil supplies and causing economic ripples worldwide.
This war did not emerge in isolation. It followed years of tensions over Iran’s nuclear ambitions and ballistic missile development, exacerbated by prior skirmishes, such as the 12-day air war in June of the previous year. The U.S. objective, as stated by President Donald Trump, was multifaceted: to prevent Iran from acquiring nuclear weapons, dismantle its missile capabilities, neutralize its naval forces, and curb the influence of the so-called Axis of Resistance. Israel echoed these goals, emphasizing the removal of existential threats to its security. The operation involved nearly 900 strikes in the first 12 hours alone, leading to over 2,000 deaths in Iran, Lebanon, and Israel, and displacing hundreds of thousands.
As the conflict entered its third week by mid-March 2026, the focus shifted to the Strait of Hormuz, a critical chokepoint for global energy trade. Iran’s blockade of this waterway has led to surging gas prices and stranded shipments, affecting economies far beyond the Middle East. In response, President Trump has called for an international coalition to secure the strait, urging allies to contribute warships and military support. He has framed this as a reciprocal obligation, likening it to U.S. assistance to Europe during the Ukraine war. However, Trump’s approach has veered into overt pressure, particularly toward European nations.
Trump’s interactions with European leaders reveal a pattern of demands laced with threats. In meetings with German Chancellor Friedrich Merz, Trump criticized European countries for not aligning swiftly with U.S. actions. He threatened a full trade embargo on Spain after Prime Minister Pedro Sánchez refused to allow U.S. forces to use Spanish bases for strikes against Iran. Sánchez’s stance, labeling the war as illegal and lacking strategy, drew Trump’s ire, with the president calling the Spanish government „terrible“ and „unfriendly.“ Similarly, Trump has warned that NATO’s future could be „very bad“ if allies do not assist in reopening the Strait of Hormuz. In an interview, he mentioned discussions with „about seven“ countries, including France, Britain, Germany, Japan, South Korea, and China, but provided no timeline for coalition formation.
This pressure extends beyond rhetoric. Trump has floated the idea of introducing ground troops and arming dissident groups like Kurdish factions inside Iran, potentially drawing allies into a prolonged ground offensive. European governments, already divided on the war, face a dilemma: many harbor reservations about the U.S.-Israeli campaign, viewing it as escalatory and without clear end goals. Yet, fear of retaliation—economic sanctions, trade barriers, or diminished U.S. support in other areas like Ukraine—has led some to placate Washington. Germany, for instance, has avoided lecturing the U.S. on international law, despite past precedents, and expressed alignment on regime change in Iran. The European Commission president initially echoed Trump’s call for Iranian regime change, though this was later tempered.
Spain’s resistance stands out as principled, refusing to be drawn into what it sees as an unauthorized conflict. Britain, under Prime Minister Keir Starmer, has also faced Trump’s criticism for not acting „quicker and sooner,“ though it has not fully committed. France’s President Emmanuel Macron has navigated carefully, maintaining dialogue but not endorsing full participation. These varied responses underscore Europe’s fragmentation: a continent caught between preserving transatlantic ties and asserting its own strategic interests.
The Iran conflict exemplifies how reliance on U.S. leadership can morph into coercion. Trump’s administration has slashed support for Ukraine, pushed for unbalanced peace deals, and initiated the Iran war without consulting NATO allies. This unilateralism echoes broader patterns—demands for Greenland, immigration critiques, and now military contributions to a war many Europeans see as peripheral to their core security concerns. By leveraging NATO’s framework, Trump positions Europe as a subordinate partner, expected to shoulder burdens while bearing the economic fallout from disrupted oil flows. The closure of the Strait of Hormuz has hit European economies hard, with higher energy costs and supply chain disruptions, yet Trump’s threats amplify the pressure rather than fostering genuine partnership.
This dynamic is unsustainable. Europe’s security architecture, built post-World War II with U.S. troops as a bulwark against Soviet threats, must evolve. The Cold War’s end and Russia’s invasion of Ukraine have already prompted shifts, but the Iran war accelerates the need for independence. U.S. troops, numbering around 80,000 across Europe as of early 2026, provide reassurance but also perpetuate dependency. Bases in Germany, Italy, and the UK host American forces, yet their presence ties European policy to Washington’s whims. A friendly but firm withdrawal would allow Europe to reallocate resources, strengthen its own militaries, and avoid being pawns in distant conflicts.
Crucially, Europe possesses the means to defend itself. France and the United Kingdom, the continent’s sole nuclear powers, maintain robust deterrents that can anchor a sovereign European security posture. France’s nuclear arsenal, estimated at around 290 warheads before recent announcements, is both seaborne and airborne. It includes four nuclear-powered ballistic missile submarines (SSBNs) like Le Téméraire, each capable of carrying a strike force equivalent to all bombs dropped on Europe during World War II. These submarines ensure continuous at-sea deterrence, with at least one always on patrol. France also deploys Rafale fighter jets equipped with nuclear-armed ASMP-A missiles, providing tactical flexibility.
On March 2, 2026, President Macron announced a significant evolution in French nuclear policy during a speech at the Île Longue submarine base. He revealed plans to increase the number of warheads, departing from decades of maintaining a stockpile under 300 for strict sufficiency. This boost aims to enhance credibility amid rising threats from Russia and China, as well as shifting U.S. priorities. Macron introduced „dissuasion avancée“ or forward deterrence, extending France’s nuclear umbrella to European allies through coordination on doctrine, exercises, and capabilities. This includes integrating allied conventional forces with French nuclear assets, sharing early warning systems, and potentially dispersing nuclear-capable aircraft across partner territories in crises.
Eight countries—Germany, Poland, the Netherlands, Belgium, Greece, Sweden, Denmark, and the UK—have agreed to participate in this framework. A Franco-German joint declaration established a high-level nuclear steering group to align strategies. Poland, Finland, and Norway have expressed interest, signaling broad buy-in. This is not nuclear sharing like NATO’s model, where U.S. weapons are hosted on allied soil and delivered by partner aircraft. France retains full control, avoiding proliferation risks, but offers consultation and signaling to bolster collective deterrence. Macron emphasized that this complements, not replaces, U.S. extended deterrence, yet it marks a historic step toward European strategic autonomy.
The United Kingdom’s nuclear capabilities complement France’s. The UK maintains about 225 warheads, primarily on four Vanguard-class SSBNs armed with Trident II D5 missiles. Unlike France, the UK’s deterrent is committed to NATO and integrated into alliance planning. The Northwood Declaration, signed in late February 2026, deepened Franco-British nuclear cooperation, emphasizing independent but coordinable forces that contribute to Euro-Atlantic security. This bilateral framework allows for joint exercises, shared infrastructure like submarine maintenance, and aligned modernization efforts. The UK is developing a new Dreadnought-class submarine and exploring hypersonic delivery systems, ensuring resilience against advanced defenses.
Together, French and British arsenals provide a credible deterrent against existential threats. While smaller than U.S. or Russian stockpiles, they are designed for sufficiency: enough to inflict unacceptable damage on adversaries. France’s new warhead developments focus on penetrating layered air defenses, addressing challenges from Russia’s systems. Combined with Europe’s conventional strengths—over 1.5 million active personnel, advanced fighter jets like the Eurofighter Typhoon, and integrated air defense networks—the continent can handle regional threats. The European Union’s defense initiatives, such as the Permanent Structured Cooperation (PESCO) and the European Defence Fund, have invested billions in joint capabilities since 2017, including missile defense, cyber resilience, and rapid response forces.
Historical precedents affirm Europe’s potential. Post-Cold War, NATO adapted to new realities, with European members increasing spending to meet the 2% GDP target. By 2026, 23 of 32 NATO allies achieve this, up from a handful in 2014. The Ukraine war spurred further investments: Germany’s Zeitenwende policy added €100 billion to its military budget, Poland expanded its army to 300,000 troops, and Nordic countries enhanced Baltic defenses. These steps demonstrate Europe’s growing maturity, reducing the need for U.S. ground presence.
Withdrawing U.S. troops would not sever transatlantic bonds but redefine them as equals. Europe could maintain intelligence sharing, joint exercises, and technology partnerships without hosting permanent bases. This shift would free U.S. resources for Pacific priorities, aligning with Trump’s „America First“ doctrine, while allowing Europe to pursue diplomacy unencumbered. In the Iran context, an independent Europe could advocate for de-escalation, pushing for ceasefires and negotiations rather than escalation. Trump’s pressure tactics highlight the risks of dependency: being drawn into wars that inflate energy costs and refugee flows without strategic gain.
Economically, autonomy brings benefits. U.S. troop presence costs Europe billions in host-nation support, funds better spent on indigenous capabilities. A sovereign Europe could diversify energy sources, accelerating the green transition away from Middle Eastern oil. Politically, it fosters unity: the European Parliament and Council could deepen defense integration, perhaps establishing a European army as envisioned in the 1950s European Defence Community treaty.
This farewell to U.S. troops should be amicable: phased withdrawals over years, with gratitude for past contributions. Ceremonies honoring shared history—from Normandy to Afghanistan—would underscore mutual respect. Diplomatic channels remain open for future collaborations, but on Europe’s terms.
The time for hesitation has passed. The Iran war, with its coercive undertones, signals that Europe’s security cannot hinge on distant decisions. With French and British nuclear might as its backbone, Europe is equipped to defend itself. This is the dawn of a new era: a united, self-assured continent charting its destiny. Let us bid adieu to old dependencies and welcome Europe’s sovereign future—now.
