Russia killed at least 78 Ukrainian civilians and wounded 215 in two days of strikes, including a Thursday bomb attack on Kramatorsk that tore through two public buses and killed at least 35. The scale of the carnage — UN High Commissioner Volker Turk called it 'reprehensible' — served as the backdrop for Zelenskyy's sharpest public rebuke of Washington in months. Speaking in Pryluky, Zelenskyy accused the US of being unwilling to help Ukraine and made a specific, pointed demand: open Starlink satellite access so Ukrainian forces can target Russian ballistic-missile launchers. 'You did open it when you were responding to Iran,' he said, drawing an explicit comparison between Washington's willingness to deploy the technology for its own priorities and its reluctance to do the same for Ukraine. 'Give it to us, help us defend our skies and dominate there. And then Putin will sit down at the negotiating table.' The timing is deliberate. Zelenskyy announced that his chief of staff Kyrylo Budanov, along with Rustem Umerov, Sergiy Kyslytsya, and David Arakhamia, would travel to Florida on Friday and Saturday for talks. US officials said envoys Keith Kellogg's successor Steve Witkoff and Jared Kushner would discuss 'security guarantees for Ukraine, a postwar prosperity plan, and other aspects of the conflict,' building on proposals developed during their recent Moscow and Kyiv visits. Zelenskyy urged European partners to join and called on Trump to ratchet up sanctions on Russia. The US-led peace effort has largely stalled. Washington's attention has drifted to its conflict with Iran, and the 'enlarged format' talks are being framed by US officials as a fresh push — but the core dynamic remains unchanged. Russia faces no meaningful escalation cost from the US for attacks like Kramatorsk, while Ukraine's leverage at the table depends almost entirely on military reality and Western willingness to enforce it. NATO announced its annual nuclear deterrence exercise, 'Steadfast Noon,' running from 13-23 October in Italy with 17 nations participating. The alliance described it as 'long-planned' and 'routine,' though the timing alongside intensified Russian strikes and stalled diplomacy sharpens its signalling value. Meanwhile, a separate diplomatic front opened: South Korea announced it would recall its ambassador to Ukraine over a dispute about Zelenskyy's public announcement that two North Korean prisoners of war were being transferred to Seoul. Seoul accused Kyiv of breaching a confidentiality agreement — a reminder that Ukraine's coalition management extends well beyond Washington and that even sympathetic partners have red lines. The picture that emerges is one of compounding fragility. Ukraine absorbs catastrophic civilian losses with no change in the diplomatic calculus. The US pursues mediation while withholding the tools Ukraine says it needs to change the battlefield equation. And each side's leverage depends on variables — Russian internal stability, European cohesion, US electoral politics — that none of them fully control.