For years, the United States warned Ukraine minutes before Russian ballistic missiles were inbound, giving civilians enough time to reach shelters. That pipeline has now failed on at least three separate days in the past week, coinciding with the sharpest public breakdown in the Trump-Zelenskyy relationship to date. Ukraine's air force spokesperson Yuri Ihnat confirmed on Monday that no warning arrived before an 11pm Russian missile barrage struck power plants in Kyiv. A successive strike at 3am did come with advance notice — suggesting the system works when someone decides it should. Secretary of State Marco Rubio, speaking from Samarkand, floated a "software problem" as explanation. No US official had previously mentioned any software glitch. In at least one earlier incident, Ukrainian officials were told bad weather over southern Russia had obscured launch preparations. The explanations are multiplying faster than the failures, which is itself a signal. The intelligence blackout does not exist in isolation. On Friday, Donald Trump waived a sweeping bipartisan sanctions package on Russia — legislation named after the late Senator Lindsey Graham and passed by both chambers of Congress — calling the pause a matter of national interest. Ukraine has separately reported slowed deliveries of PAC-3 air defense interceptors. The Trump administration has also reportedly threatened Kyiv with weapons slowdowns unless it stopped striking Russian oil refineries. Trump's own framing on Truth Social was blunt: he does not want to drive Russia from the bargaining table, and he accused Zelenskyy of not wanting peace. The accusation landed alongside concrete policy actions — sanctions relief, delivery delays, intelligence gaps — that collectively degrade Ukraine's defensive capacity in real time. The question is not whether these events are connected but whether the coercion is achieving anything at the negotiating table. The US has maintained plausible deniability throughout. The Starlink throttling allegations were denied. The PURL weapons-delivery delays are blamed on logistics. The warning gaps are attributed to software and weather. Each individual explanation is technically possible; the cluster of simultaneous failures strains credulity past the breaking point. Zelenskyy named the pattern explicitly: blocked air defense missile supplies combined with Russian sanctions relief amounts to a denial of reality. The power plants hit in Kyiv are critical infrastructure heading into what remains of the heating season. Every hour without warning is measured in civilian casualties and grid damage that takes months to repair. What is emerging is a new model of alliance coercion: not the withdrawal of a security guarantee (which would be politically visible and debatable) but the quiet degradation of operational support — intelligence, logistics, spare parts — in ways that are individually deniable but collectively devastating. The patron state maintains the formal alliance while hollowing out its content.