Ukraine-Russia War — 2026-03-26

Ukraine Strikes Kirishi Oil Refinery in Leningrad Region, Hits Smolensk Aviation Factory

Ukrainian defense forces struck the Kirishi oil refinery in Russia's Leningrad region overnight March 26, with preliminary reports of fires at primary oil processing units and two storage tanks. Separately, drone strikes hit an aviation factory in Smolensk and reignited fires at the Ust-Luga port complex. These deep strikes continue Ukraine's campaign targeting Russian energy and military-industrial infrastructure far behind the front lines.

Analysis
Kirishi refinery is approximately 900km from the Ukrainian border, among the deepest strikes Ukraine has conducted. Hitting an aviation factory in Smolensk alongside energy targets shows Ukraine is now systematically degrading Russia's ability to sustain air operations.ua report from the field; Ukraine's General
1 sources
  1. Drones hit aviation factory in Smolensk, Ust-Luga port on fire again - Focus.ua

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