Key Takeaways from the ISW : Russian forces conducted four platoon-sized or smaller mechanized and motorized assaults across the theater in the last 48 hours, but these assaults are unlikely to bolster the ongoing Russian spring-summer 2026 offensive. The Ukrainian Unmanned Systems Forces (USF) employed an unmanned surface vessel (USV)-launched interceptor drone to intercept a Russian Shahed long-range strike drone for the first time and are creating USF naval drone battalions. A Russian