Russia Launches 272 Strike Drones at Ukraine Overnight — Air Force Downs 249 — 183 Combat Engagements Along Frontline — Day 1,563

On June 6, 2026 — Day 1,563 of Russia's full-scale invasion — Russia launched 272 strike drones against Ukraine overnight, to which Ukraine's Air Force responded by intercepting 249 — an interception rate of approximately 91.5%. The remaining ~23 drones that evaded interception struck various locations: two people were killed in Zaporizhzhia region, one person was killed and three wounded in Dnipropetrovsk, and two civilian maritime search-and-rescue vessels were attacked in Ukrainian waters with injuries reported. Separately, Russia conducted 46 air strikes using 134 guided aerial bombs against Ukrainian positions and populated areas, and fired 2,445 artillery shells across the front. Along the 1,000+ km frontline, Ukraine's General Staff recorded 183 combat engagements in a single day — one of the highest daily totals of the war in mid-2026 — reflecting Russia's sustained attritional offensive. The Pokrovsk direction faced the heaviest pressure (26 Russian attacks) with 42 Russian soldiers eliminated there alone. Other active sectors: Kostiantynivka (13 attacks repelled), Lyman (8 repelled), Sloviansk (7 repelled). ISW assessed that Russian forces recently advanced in the Slovyansk and Pokrovsk directions, while Ukrainian forces recently advanced in the Kostiantynivka direction. In Kharkiv Oblast, Russian forces pressed along Sumy and Kharkiv oblasts seeking to establish a ~20 km deep buffer zone inside Ukrainian territory — intended to stretch Ukrainian force deployment thin along the northern front.