Volodymyr Zelenskyy told European security officials in Warsaw on Monday that Ukraine would respond in kind if Russia continued attacking its power grid, framing the threat as conditional on Moscow's refusal to accept an energy ceasefire before winter. The statement came after Donald Trump announced such a ceasefire on Sunday — one Zelenskyy said neither side had agreed to — followed within hours by a Russian strike on a Kharkiv power station that plunged much of Kyiv into darkness. The sequence of events exposed a structural disconnect between Washington's messaging and the operational tempo of the war. Trump posted about an energy ceasefire on Truth Social while Russian Shahed drones were actively striking Kyiv. Russia then launched what officials described as a targeted attack on Kharkiv power infrastructure. "It's clear that Putin does not read Truth Social," Zelenskyy said. The ceasefire existed on paper for approximately zero hours before it was functionally dead. The deeper rupture emerged from Trump's Friday decision to lift sanctions on Russian diesel exports, which he framed as a domestic fuel-price measure ahead of next month's US midterm elections. Zelenskyy called the move "weak" and said it would generate "billions" in extra revenue for Putin, enabling him to prosecute the war more intensely. Trump responded by telling Zelenskyy to "damn well stop" hitting Russian refineries and said Ukraine needed a "new leader." The exchange represented the sharpest public break between Washington and Kyiv since the full-scale invasion began. European leaders moved quickly to fill the gap. EU foreign policy chief Kaja Kallas said the bloc welcomed an energy ceasefire "when it holds" but noted Russia had shown no sign of compliance. Kallas also pointed out that Trump's proposed deal — halting strikes on refineries by both sides — structurally favoured Russia, which operates far more refineries than Ukraine. Lithuanian foreign minister Kęstutis Budrys was blunter, calling the US sanctions lift harmful to transatlantic unity and contrary to the European approach of increasing pressure on Moscow. Trump attributed high diesel prices to Ukraine's refinery strikes rather than the broader global energy shock from the war in Iran and the closure of the Strait of Hormuz. This framing served a domestic political purpose — positioning sanctions relief as consumer relief before midterms — but it misattributed the price signal and handed Moscow a material financial windfall in the process. Russia has been escalating attacks on Ukrainian energy infrastructure using jet-powered drones and ballistic missiles, creating blackouts and water shortages far earlier in the season than previous war years. The pattern is not new, but the intensity is. Ukraine enters winter with its grid under systematic assault and its most important military ally publicly feuding with its president over operational targeting decisions. Zelenskyy told ABC News he was willing to organise elections and accept Trump's demands, but only if Putin agreed to a "total" 60-day ceasefire — a condition Moscow is almost certain to reject. The offer threads a needle: it appears conciliatory toward Washington while setting a bar Russia will not clear, leaving the status quo intact. The question is whether this buys Kyiv time or accelerates the erosion of American support.