The Aug. 20 barrage on Kyiv killed at least 16 and exposed the gap between Russia's ballistic missile salvos and the Patriot interceptor production needed to stop them.
North Korea is supplying the one class of weapon Ukraine can no longer intercept, and Pyongyang collects performance feedback from every Russian launch.
The Aug. 5 barrage destroyed Ukraine's largest automated distribution center and a Nova Poshta sorting hub, as both sides now strike the other's commercial logistics on a dual-use rationale.
Kyiv's homegrown FP-5 Flamingo reached 400 kilometers to strike Titan-Barrikady, the factory that builds the launchers for Russia's Iskander, Yars and Topol-M missiles.