Ukraine’s Lava Unit Launches 110-Km Bulava Strikes With 4-Hour Leleka Drones Behind Russian Lines
Updated
Updated · Kyiv Post · May 23
Ukraine’s Lava Unit Launches 110-Km Bulava Strikes With 4-Hour Leleka Drones Behind Russian Lines
1 articles · Updated · Kyiv Post · May 23
Kharkiv-based operators from Ukraine’s 21st Unmanned Systems Regiment used Leleka reconnaissance drones and Bulava loitering munitions together for deep attacks on Russian rear areas, according to rare media access to the unit.
Leleka drones can stay aloft up to 4 hours and fly 100 kilometers, feeding live video for reconnaissance and artillery correction, while newer versions use autonomous evasive maneuvers against Russian interceptor drones.
Bulava strike drones can reach 55 kilometers on their own or 110 kilometers with an M2R relay drone, and crews said the munition keeps pressing toward targets even after losing signal in the final approach.
Operators said the systems are aimed at Russian logistics, communications towers, relay stations and command infrastructure, with commanders watching missions live and deciding immediately whether to authorize a strike.
The unit’s crews launch quickly from concealed positions because Russian forces track drones back to their origin, underscoring how Ukraine’s drone war is becoming more technology-driven and survival-dependent.
Can Ukraine's drone advantage survive its fragile digital infrastructure in the escalating 'compute war' against Russia?
As drones evade threats autonomously, are we witnessing the dawn of fully robotic warfare on the front lines?
Ukraine’s 2026 Drone Revolution: The “Lava” Regiment’s Bulava and Leleka Strikes Disrupt Russian Logistics and Command
Overview
In May 2026, Ukraine’s 21st Unmanned Systems Regiment “Lava” led a major escalation in drone warfare by deploying advanced Bulava and Leleka drones for deep strikes far behind Russian front lines. This strategic shift targeted critical Russian military infrastructure, resulting in successful attacks on logistics hubs, command posts, and air defense systems. As a result, Ukraine demonstrated growing proficiency in long-range unmanned aerial operations, causing significant disruption to Russian supply lines and degrading their command and control capabilities. These actions have forced Russia to adapt, marking a new phase in the conflict’s battlefield dynamics.