The Institute for the Study of War's November 8 assessment reports a second night of Russian missile and drone strikes on Ukraine's energy infrastructure, causing widespread outages including 600,000 people without power in Dnipro City and Dnipropetrovsk Oblast, and assesses Russia's Winter 2026-2027 strike campaign aims to degrade Ukrainian energy security. Hacker groups claim Rosstat data records over 440,982 Russian servicemember deaths, Russian forces made no advances along most of the front, and Ukrainian officials say Russia used the limited Oleshky ceasefire to rotate over 1,000 personnel and move supplies closer to the Dnipro River.