The Continent’s strategic pivot toward US weapons systems has collided with the hard reality of Pentagon prioritisation and industrial bottlenecks, leaving critical capability gaps wide open.
For decades, the logic was seductive: why duplicate the immense cost of developing fifth-generation fighters, long-range precision munitions, or advanced air defence when the United States had already perfected them? European capitals, from Berlin to Rome, wrote the cheques. They bought into the F-35 Lightning II programme, lined up for Patriot batteries, and ordered HIMARS rocket systems by the battalion. The assumption was simple—America’s industrial base was deep enough to supply its own forces and its allies simultaneously.
That assumption is now fracturing.
The Backlog Reality
Current delivery timelines tell a stark story. Nations ordering the F-35 today face waits stretching past 2030. The Patriot system—suddenly the most coveted asset in the Western arsenal thanks to the war in Ukraine—is mired in an 18-to-24-month backlog for new launchers and interceptors. Raytheon, the prime contractor, has openly admitted it cannot surge production fast enough to satisfy both US Army replenishment needs and the flood of foreign military sales cases.
It is not merely a capacity issue. It is a statutory one. The US Defence Production Act and the Arms Export Control Act give the Pentagon legal authority to prioritise domestic contracts over foreign allies. When the US military needs 155mm artillery shells or Javelin anti-tank missiles to restock its own magazines—depleted by shipments to Kyiv—European orders move to the back of the queue. This is not theoretical. It has happened repeatedly since February 2022.
A Crisis of Sovereign Capability
The exposure is particularly acute in air defence. Germany’s €4 billion European Sky Shield Initiative (ESSI), designed to knit together a continental shield using largely Israeli and American interceptors—Arrow 3, David’s Sling, and Patriot PAC-3 MSE—now faces a supply chain that cannot keep pace. Berlin has received only a fraction of its promised Patriot launchers. The Netherlands and Spain report similar delays.
France, the loudest advocate for “strategic autonomy,” finds itself in an uncomfortable position. While Paris pushes the SAMP/T system (jointly developed with Italy’s MBDA) as the European alternative, the Aster 30 missiles it fires are also in short supply. MBDA’s production lines in Bourges and Rome are running at full tilt, yet the order book—swollen by Ukrainian battlefield consumption and new NATO commitments—extends years into the future.
The result is a capability vacuum. NATO’s eastern flank, from the Baltics to the Black Sea, lacks the layered air defence architecture planners say is necessary to deter or defeat a peer adversary. The alliance’s 2023 Vilnius Summit targets for air and missile defence remain largely aspirational on paper because the hardware simply does not exist in sufficient quantities.
The Industrial Awakening
Brussels has noticed. The European Defence Fund (EDF) and the Act in Support of Ammunition Production (ASAP) programme have injected billions into expanding domestic capacity. Rheinmetall is building a new artillery shell plant in Hungary and expanding 155mm output in Germany. KNDS (the Franco-German merger of KMW and Nexter) is ramping up Caesar howitzer production. But these are medium-term fixes. New production lines take two to three years to mature; skilled labour shortages across the Continent’s defence sector are acute.
Meanwhile, the US is not standing still. The Pentagon’s “Replicator” initiative aims to field thousands of attritable autonomous drones within 18 to 24 months—a capability Europe has no equivalent for. Washington is also pressing allies to standardise on US platforms to simplify logistics, a pitch that sounds efficient but deepens the dependency trap.
The Political Reckoning
This is no longer just a procurement headache; it is a political crisis. In Berlin, the Bundestag’s defence committee has summoned executives from Lockheed Martin and Raytheon to explain delays. In Warsaw, which has spent over $20 billion on US kit—including Abrams tanks, F-35s, and HIMARS—officials privately fret that delivery slippage undermines the credibility of Poland’s rapid modernisation. The Baltic states, wholly reliant on donated and purchased American systems for their air policing missions, watch the queue with alarm.
There is a growing chorus in Paris, Rome, and Madrid arguing that Europe must accept the inefficiency of duplication to achieve sovereignty. The Global Combat Air Programme (GCAP)—the UK-Italy-Japan sixth-generation fighter effort—and the Franco-German-Spanish Future Combat Air System (FCAS) are the test cases. Both are years from metal-bending. Both face industrial workshare disputes that have plagued European collaborative projects for generations.
Why it Matters
Europe’s defence industrial base has been hollowed out by three decades of peace dividends and the comfortable assumption that American production lines would always have slack for allies. That slack is gone, consumed by a hot war in Ukraine and a US strategic pivot toward the Indo-Pacific. The Continent now faces a brutal choice: accept a decade of capability gaps while domestic industry spins up, or double down on US dependency and hope the next crisis does not coincide with another American supply crunch. Strategic autonomy is no longer a slogan—it is the only path to credible deterrence.
