Horizon shows where multinational standardization works

The Horizon and Type 45 programs illustrate that common combat systems may be more realistic than a single common European warship. Nations can pool development of missiles, radar, and other infrastructure-intensive systems while tailoring hulls, machinery, and operating characteristics to their own requirements. The tradeoff is strategic autonomy: imported systems create dependence on foreign spares and political permission, as Russian reliance on Ukrainian turbines demonstrates. Britain’s historic practice of buying both American and European equipment was meant to preserve an alternate supply line if one partner cut support, though this account doubts that the arrangement works cleanly in practice. Stockpiles and diversified suppliers can soften dependence, but neither removes it completely. The Italian and French ships’ quoted 6,100-nautical-mile range at 18 knots also gives the common system a genuinely long-range cruising platform.