Overview
- Overnight into Monday Ukrainian officials reported multi‑vector Russian attacks using ballistic rockets, aviation bombs and thousands of strike drones that hit more than ten energy facilities and left at least 550,000 households without power.
- The General Staff said heavy frontline fighting continued with more than 170–204 engagements reported in 24 hours and Ukrainian forces reporting localized gains on several axes including Pokrovsk and Kostyantynivka.
- Ukrenergo announced new outages across ten oblasts and warned of rotating limits and hourly cuts for industry and households as repair crews work where security allows.
- Air‑defense authorities said partners did not notify Kyiv about the first of two nighttime ballistic salvos but did before the second, a lapse that Ukrainian and allied experts are jointly investigating because it reduced warning time for civilians and PVO units.
- Separately, the SBU announced new war‑crimes suspicions tied to the 2024 Vovchansk executions and OSINT and Russian regional officials reported drone strikes inside Russia that hit an oil terminal, a warehouse and a data center, raising cross‑border tensions and diplomatic friction.