Why NATO's Most Advanced American Fighter Jet Is Now Being Built In Italy

Why It Matters

Locating advanced fighter production in Europe deepens NATO’s industrial interdependence and accelerates fleet modernization across the alliance, enhancing collective deterrence against near‑peer threats.

Key Takeaways

• Cameri, Italy hosts only non‑US F‑35B production line
• European firms supply 25‑30% of each jet’s components
• Facility expanded to 17 bays, tripling maintenance capacity
• Over 450 F‑35s expected in Europe by 2030, boosting NATO deterrence

Pulse Analysis

The F‑35 program’s multinational architecture reshapes how advanced weapons are built and sustained. By distributing design, component fabrication, and final assembly across allied firms, the initiative reduces single‑source risk and creates a shared inventory of spare parts. European partners such as Leonardo, BAE Systems, and Rheinmetall now provide 25‑30% of each aircraft’s hardware, turning the program into a pan‑Atlantic supply chain that can absorb geopolitical shocks and keep production flowing even when domestic factories face bottlenecks.

Cameri’s 100‑acre campus is more than a final‑assembly line; it is a strategic hub for the F‑35B, the only variant that can launch from carriers. The plant integrates the Acceptance Test Facility, which validates stealth signatures before delivery, and has scaled from five to 17 maintenance bays, effectively tripling its overhaul capacity. This expansion positions Italy as a critical logistics node for both U.S. and European air forces, allowing allies to bypass delays at U.S. sites and secure rapid access to new jets and upgrades.

The broader impact on NATO is profound. With an anticipated fleet of over 450 European F‑35s by 2030, the alliance gains a common sensor‑fusion platform that can share real‑time data across borders, enhancing situational awareness in contested regions like the Baltic and Black Sea. The experience gained also feeds into next‑generation programs such as the UK‑Italy‑Japan GCAP and the Franco‑German‑Spanish FCAS, ensuring that Europe remains at the forefront of sixth‑generation fighter development. In this context, the Italian plant not only sustains current air power but also seeds the technological ecosystem needed for future combat aircraft.