Ukraine war latest: Ukraine hits oil refinery 2,000 from border in Russia's Komi Republic; Europe, Ukraine reject Putin's ceasefire proposal, WSJ reports

Key developments on Aug. 9-10:

• Ukrainian drones hit oil refinery 2,000 km from border in Russia's Komi Republic
• Ukraine liberates village in Sumy Oblast, General Staff says
• Drones strike Saratov oil refinery in Russia
• Ukraine, Europe reject Putin's ceasefire proposal, present counterproposal to US ahead