Russia-Ukraine war: List of key events, day 1,431
On January 25, 2026, day 1,431 of the Russia-Ukraine war, Russia launched a major overnight attack on Ukraine, targeting Kyiv and regions in the north and east. Strikes in Kyiv damaged buildings, including a medical facility, leaving 1.2 million properties nationwide without power. Kharkiv was also heavily hit, with a dormitory for displaced people and medical facilities, including a maternity hospital, struck by drones, wounding at least 30 people. Ukraine's Air Force reported Russia used 375 drones and 21 missiles. Meanwhile, Ukrainian forces launched a significant attack on Russia's Belgorod region, damaging energy infrastructure, though no casualties were reported.