How Ukraine Turned Sumy into a Twenty-Kilometer Death Zone

Ukraine is turning the tide of the war through unprecedented precision and technology. Along key frontlines, Ukrainian forces have created a ten- to twenty-kilometer “zone of death,” where Russian vehicles and troop concentrations are systematically destroyed before they can advance. This lethal perimeter demonstrates how drone warfare and precision strikes have fundamentally reshaped the battlefield, rendering traditional armored tactics ineffective. By targeting supply lines and combining artillery, airstrikes, and kamikaze drones, Ukraine has forced Russian forces into costly infantry assaults with devastating losses. Sumy Oblast provides the clearest example, where mechanized advances have stalled and Russian troops are trapped under constant surveillance and precision fire. This approach marks a pivotal shift in modern combat, emphasizing technological superiority, battlefield control, and logistical disruption as the decisive factors in determining victory.