Ukraine's drone forces commander, Robert Brovdi, known as "Madyar," has released video evidence showing strikes on four modern Russian S-400 anti-aircraft missile systems. The commander warned that these operations would cause significant concern for Russian forces in Crimea. He indicated that a total failure of the air defense network is imminent. These targeted strikes aim to degrade Russia's ability to monitor and track aerial targets. The operation highlights the ongoing strategic effort to weaken Russian military infrastructure. The drone strikes are specifically designed to disrupt the latest Russian air defense technology.