Ukraine has been secretly operating Swedish radar planes within range of Russian missiles for the past six months, a fact Kyiv kept confidential until recently. These aircraft, capable of detection ranges up to 450 kilometers, are operating in proximity to Russia’s longest-range missile capabilities, which reach nearly the same distance. Despite the inherent risk, none of the Swedish planes have been shot down during this period. The continued operation without incident raises questions about Russia’s air defense capabilities and potential intelligence failures. Ukrainian officials have not yet disclosed the specific purpose of these flights or the data gathered. This revelation highlights a previously unknown element of Ukraine’s strategy in the ongoing conflict and the support it receives from international partners like Sweden. The success of these missions thus far demonstrates a level of operational sophistication and potentially, a vulnerability in the Russian defense system.