Affordable Missiles, Rather Than Drones, Are the Key to Winning Future Aerial Conflicts

Summary

Despite NATO nations increasingly investing in drone technology following lessons observed from the Ukraine conflict, battlefield evidence suggests that propeller-driven unmanned aerial systems are rapidly becoming obsolete as a primary offensive and defensive tool. Russia has significantly upgraded its Shahed drones with turbojet engines, enabling them to fly two to three times faster and at much higher altitudes, effectively neutralizing Ukraine's propeller-based interceptor drone tactics. Iran has demonstrated a potentially more viable counter-drone approach through its relatively affordable $90,000 "358 missile," capable of intercepting a wide range of aerial threats from commercial drones to advanced military platforms like the MQ-9 Reaper. The author argues that propeller-driven drones face fundamental physical and architectural limitations that cannot be engineered away, meaning Western investments in this technology risk being outpaced by adversaries developing faster turbojet systems and cost-effective missiles. Rather than continuing to pour resources into propeller-based platforms, the United States and European allies should redirect their strategic investments toward developing cheap, mass-producible autonomous missiles and directed-energy systems to remain competitive in future aerial warfare.