Five hours of high-stakes Russia-U.S. diplomacy in Moscow ended without a breakthrough, leaving the future of a potential Ukraine peace deal uncertain. Ukrainian leadership is pressing the U.S. to rework its draft proposals, while President Zelenskyy insists that any agreement must block Russia’s return to occupied territories. Despite the tense standoff, the Kremlin described the Moscow meeting as constructive, even as it rejected key U.S. proposals as unacceptable. On the American side, envoys Steve Witkoff and Jared Kushner departed the summit without commenting after intense negotiations. WATCH