Rutte’s nuclear candour, Macron’s forward deterrence, and a continent sleepwalking through an inflection point

When NATO Secretary-General Mark Rutte stood before the European Parliament on 26 January and told lawmakers to “keep on dreaming” if they believed Europe could defend itself without the United States, he broke an unwritten rule of transatlantic diplomacy. You do not tell your allies, in public, that they are delusional. But Rutte was not being rude. He was being honest. And honesty, in European defence circles, has become a dangerously scarce commodity.

For seven decades, the US nuclear umbrella has been Europe’s ultimate guarantee against existential threat — held largely cost-free by allied governments from Tallinn to Lisbon. The premium appeared trivial: a modest slice of GDP on conventional forces, some diplomatic courtesies, the occasional deployment to a distant theatre. European leaders treated this arrangement not as a contingent commitment that could be withdrawn but as a structural feature of the international order, as permanent as the North Atlantic itself. This was always a misreading. Security guarantees are not geological formations. They are political choices, renewed or abandoned by each successive administration. And the current administration in Washington has made its preferences startlingly clear.

Rutte’s arithmetic laid it bare. Without the United States, Europe would need to spend not 5 per cent of GDP on defence but closer to 10 — and would still need to build an independent nuclear capability costing hundreds of billions of euros. The Hague Pledge of 5 per cent, already treated as ambitious by most European treasuries, is itself premised on the Americans remaining in the game. Strip that premise away, and the fiscal foundations of European defence do not merely crack. They disintegrate. No European treasury has published a credible roadmap for even approaching 10 per cent of GDP, let alone sustaining it across electoral cycles.

The events of late February and March 2026 have turned Rutte’s hypothetical into observable reality. Operation Epic Fury — the joint US–Israeli campaign against Iran launched on 28 February — has consumed Washington’s strategic attention, munitions, and credibility in ways that vindicate every anxiety the NATO chief articulated. Over $16 billion spent in the first twelve days, according to the Center for Strategic and International Studies. The Foreign Policy Research Institute calculates that some 5,200 munitions were expended in the first 96 hours — the most intensive opening air campaign in modern history — with Patriot interceptors consumed at a rate that exhausted 18 months of production capacity in under four days. The Strait of Hormuz closed. Iranian retaliatory strikes hitting Gulf states, Turkey, Azerbaijan, and even Cyprus — a European Union member state. As Breaking Defense bluntly observed, having enough munitions for Iran is not the same as having enough to deter China. The idea that the United States can simultaneously prosecute a major Middle Eastern war and remain Europe’s guarantor of last resort is no longer a debating point. It is a visible contradiction.

And yet here is what ought to unsettle European strategists most: the contradiction is not even the worst-case scenario. The worst case is that the guarantee holds on paper while hollowing out in practice — that Article 5 remains technically invocable but practically unexercisable because the forces, the logistics chains, and the political will are committed elsewhere. Ask an Estonian conscript stationed on the Narva border what the nuclear umbrella feels like in March 2026, as American B-2 bombers fly sorties over Tehran and carrier strike groups converge on the Persian Gulf, and you will get a different answer than you would have received two years ago. Deterrence is, at bottom, a psychological condition. It works only so long as both sides believe it works. The moment the protected party begins to doubt, the adversary has already won half the battle. Russia’s escalatory nuclear signalling over Ukraine, including the alleged forward deployment of tactical weapons to Belarus, has already probed the lower edge of this credibility. Fat-tailed distributions teach us that extreme events cluster; they do not politely queue. Europe cannot assume it will face only one crisis at a time, nor that Washington will be available when the crisis arrives.

Into this widening credibility gap stepped Emmanuel Macron. On 2 March — the very weekend Epic Fury’s second wave was degrading Tehran’s air defences — the French president delivered what may prove the most consequential speech on nuclear policy by a Western leader since the Cold War. Standing before the ballistic-missile submarine Le Téméraire at the Île Longue naval base in Brittany, Macron announced a doctrine of “dissuasion avancée” — forward deterrence — offering for the first time to embed France’s nuclear capability within a wider European security framework. France will expand its warhead stockpile, cease public disclosure of arsenal size, potentially station nuclear-capable Rafale aircraft at allied bases, and establish nuclear steering groups with eight European partners: the United Kingdom, Germany, Poland, the Netherlands, Belgium, Greece, Sweden, and Denmark. Eight countries. One French finger on the button.

The ambition outpaces the hardware. France’s Strategic Air Forces field roughly 40 nuclear-capable Rafale B jets armed with approximately 40 ASMPA-R cruise missiles, each carrying a 300-kiloton warhead. Nuclear forces already consume around 13 per cent of France’s €57 billion military budget, and the government is planning an additional €36 billion in defence spending beyond what was already approved through 2030. Dispersing these assets across what Macron calls an “archipelago of forces” spanning allied bases from Poland to Belgium would complicate Russian targeting calculations — but it would also stretch a thin force across a vast continent, requiring secure communications, force protection, and host-nation infrastructure that does not yet exist. The suppression-of-enemy-air-defences capability needed to make forward-deployed Rafales survivable in contested airspace is not expected until the mid-2030s. Forward deterrence is a doctrine running ahead of the hardware required to execute it.

And the credibility gap runs deeper than logistics or budgets. De Gaulle built the force de frappe reasoning that no American president would ever truly trade New York for Paris. The savage irony is that Macron must now convince Warsaw and Berlin that a French president would trade Marseille for Tallinn. With approximately 290 warheads against Russia’s military stockpile of some 4,380 — and Moscow’s doctrine explicitly lowering the threshold for nuclear first use since late 2024 — the asymmetry is not just numerical. It is psychological.

Rutte’s response has been to walk a tightrope. By early March, even as he welcomed Macron’s initiative, he insisted that the American umbrella remains the “ultimate, supreme guarantor” of European freedom. Strategically, it is the posture of a man who takes out supplementary insurance while praying the primary policy never needs to pay out. The difficulty is that the primary insurer is simultaneously engaged in a war costing over $16 billion and counting, proposing a $1.5 trillion defence budget pivoted toward the Pacific, and led by an administration whose vice president was caught writing “I just hate bailing Europe out again” in leaked messages. At what point does supplementary insurance become the only insurance?

But here is the counter-argument, and it deserves honest reckoning. Perhaps Rutte is not paralysed. Perhaps he is right. The sheer scale of what autonomous European defence would require — not just money, but decades of institutional construction, intelligence integration, interoperability across 27 member states, and above all the political consensus to sustain a nuclear doctrine through successive election cycles — may genuinely exceed what European democracies can deliver. Macron’s forward deterrence remains hostage to a French presidential election in 2027 that could install Marine Le Pen in the Élysée and reverse every commitment made at Île Longue. The American umbrella, for all its fraying, has the singular advantage of existing. There is a rational case for paying whatever premium Washington demands and keeping the guarantee alive by sheer force of chequebook diplomacy. The problem with this argument is not that it is wrong. It is that it requires trusting an administration that has shown, repeatedly and explicitly, that it views the arrangement with contempt.

Apply Le Chatelier’s Principle — the physical law that a system at equilibrium will adjust to counteract any external stress — and the strategic logic becomes inescapable. The stress is American overstretch across the Middle East and the Pacific simultaneously. The equilibrium response should be European rebalancing toward genuine self-reliance. Instead, European capitals are behaving as though the old equilibrium still holds, adjusting at the margins while the structural forces pulling America away from Europe accelerate. The 2026 US National Defense Strategy and the 2025 National Security Strategy both signal a clear preference for offloading regional security responsibilities onto allies — a preference that Operation Epic Fury has converted from aspiration into operational fact. Ursula von der Leyen’s call at Munich to activate the EU’s dormant mutual defence clause under Article 42.7 pointed in the right direction — but without the integrated command structure, nuclear backbone, or political automaticity that gives NATO’s Article 5 its teeth, it remains a gesture, not a guarantee. This is not prudent hedging. It is institutional denial dressed in the language of ambition.

The guarantee that sheltered Europe since 1949 is not being revoked. It is being hollowed out — by overstretch, by distraction, by a shifting centre of American strategic gravity that increasingly points east and south rather than across the Atlantic. Europe can pay the vastly higher premium required to sustain it, build a credible alternative, or simply hope the arrangement holds through sheer inertia. Rutte’s “keep on dreaming” was a wake-up call delivered with Dutch bluntness. Macron’s forward deterrence is the most serious attempt in a generation to imagine what a post-American European security order might look like. Neither is sufficient alone. Together, they frame the question the continent can no longer avoid: what is European security worth — not in communiqués and pledges, but in submarines, warheads, and the political will to use them? That Estonian conscript on the Narva border is not hoping. He is counting. And the numbers are not adding up.

© The Times of Israel (Blogs)