Europe lacks PAC-3 missile factories

A single PAC-3 MSE interceptor, the missile used to destroy incoming ballistic threats by striking them directly, takes roughly 34 to 36 months to produce, according to Army Recognition. No factory in Europe builds it. That is the hard industrial limit behind the diplomacy, and it did not shift on 28 July when Volodymyr Zelensky left the White House describing his discussion with Donald Trump on Patriot production licences as a "good meeting" (Handelsblatt, Le Parisien).

What emerged after the meeting was political intent, not an industrial decision. There is no public evidence of a signed manufacturing licence, a named European production site, or an agreed annual output. Lockheed Martin and RTX, the company behind Raytheon, control PAC-3 MSE production. US export rules known as ITAR, the International Traffic in Arms Regulations, require formal approval from Washington before sensitive defence manufacturing knowledge can be transferred abroad (eCFR ITAR §124.1). In practice, that means a Technical Assistance Agreement between the contractors and a foreign government, reviewed and cleared by the State Department. The White House can set the process in motion. It cannot make that legal architecture disappear.

Repair shops, not production lines

Europe is trying to work around the bottleneck, but the concrete steps still fall short of PAC-3 production. Germany's most advanced move is on PAC-2 GEM-T interceptors, a capable but lower-tier missile that does not have the PAC-3's hit-to-kill role against ballistic targets. A Raytheon-MBDA joint venture at Schrobenhausen expects first deliveries from 2027 (UNN). Lockheed Martin has separately described a letter of intent with Germany, the Netherlands, Poland and Sweden to examine a European PAC-3 maintenance facility (Lockheed Martin). Maintenance means repairing, recertifying and returning existing missiles to service. It keeps the cupboard usable. It does not fill it.

France has the clearest route outside the US-controlled Patriot chain. Paris has committed to lending Ukraine two SAMP/T systems, the French-Italian heavy air-defence platform, and authorised licensed production of Aster 30 missiles in Ukraine (Ukrainian Presidency). But that does not solve Ukraine's immediate Patriot problem. SAMP/T cannot simply replace the interceptors Ukraine is using today. The systems do not share parts, software or radar architecture, and any serious substitution will take years.

Ukraine's interceptor bill reaches NATO's border

The shortage is no longer only Ukraine's problem. It now reaches into NATO's own defences. The Netherlands donated five Patriot launch installations, one radar and interceptors to Ukraine, then ordered a replacement fire unit from the US manufacturer to close the gap in its own coverage (Dutch Defence, Army Recognition). Every donation comes out of a finite stock that also protects NATO's eastern flank. Replacing it means going back to the same constrained American production line.

Romania operates US-origin Patriot systems along the Black Sea, the same corridor where Romanian F-16s have shot down Russian drones after they crossed into NATO airspace (DSCA, Digi24). For Malta, which has no comparable air-defence industry and relies on the same European security umbrella, the lesson is straightforward: Ukraine's interceptor supply has become NATO border management. The missiles defending Kyiv and the missiles covering Constanta come from the same American factories.

The distance between a meeting and a contract

Poland proposed joint Patriot production with the US and Ukraine last week. The White House talks pushed that discussion further into the open. But the chain remains the same: ITAR licensing, contractor workshare agreements, factory site clearance, tooling certification and a production ramp-up counted in years, not months.

Lockheed and RTX have confirmed early discussions about manufacturing in Europe, while describing them as exploratory (Breaking Defense, Defence Industry Europe). Until a signed contract is published, the reality remains unchanged. Europe can finance Patriot procurement, host repair facilities and order replacements from US factories. It cannot yet build the interceptor it needs most.