In May 2026, Ukraine deployed more than 1,300 long-range drones aimed at military installations within Russia, striking missile production facilities, oil refineries, and key supply depots — with some impacts felt in the Moscow area. This extensive strike initiative has significantly broadened in both reach and frequency compared to 2025, made possible by locally manufactured drones with increased capabilities. Russian air defense systems are facing challenges in certain areas. The operation aims to hinder Russian military production and logistics right at their origin.