The defense of Ukraine against Russian attacks is heavily reliant on American satellite technology and intelligence information, with disruptions to services like Starlink directly impacting battlefield capabilities. The article examines the extent to which Kyiv depends on these US assets, highlighting fluctuating functionality of systems like Starlink. It explores the areas where Ukraine and European nations have made progress in bolstering their defenses, and conversely, where they are lagging behind in terms of technological and informational independence. This dependence raises questions about the sustainability of Ukraine’s defense strategy and the need for greater European self-reliance. The analysis underscores the critical role of the United States in providing essential support to Ukraine during the conflict. The piece also implicitly suggests a need for Ukraine and its European allies to develop more independent capabilities to mitigate vulnerabilities linked to reliance on foreign technology. Ultimately, the report frames the ongoing conflict as one where technological and informational advantage is paramount.