Ukrainian forces launched overnight long‑range strikes on a major Russian oil refinery and the Engels airfield in the Saratov region, about 600 km from Ukraine’s border, killing eight people according to Russian officials. The attacks mark a deepening of the conflict into Russian territory as both sides intensify strikes on energy and military infrastructure while diplomatic efforts remain stalled.
Since the full‑scale invasion began in February 2022, front‑line positions have largely stabilized, but both Russia and Ukraine have increased attacks on energy facilities, logistics hubs and civilian infrastructure.
President Volodymyr Zelensky said Ukrainian forces struck a major oil refinery and the Engels airfield in the Saratov region, roughly 600 km from Ukraine’s border. Russian officials reported eight deaths and said 635 drones were shot down or intercepted. The Ukrainian military said the attack on the airfield ignited a fire that damaged the base used by strategic aviation bombers. Regional governor Roman Busargin said a drone attack damaged civilian infrastructure in Saratov and Engels and that two people were killed. Additional reports indicated three deaths in the Udmurtia region and three in Belgorod after drone strikes on civilian vehicles. An oil depot in Kaluga and a drone launch site in Bryansk were also hit. Russia said it targeted two Ukrainian ports and two vessels in the Black Sea overnight, while Ukraine reported one death from a Russian strike on a postal terminal near Kharkiv. Wildberries announced a warehouse fire in the Samara region caused by a Ukrainian strike, with no reported casualties, and Rozetka said its largest warehouse was hit by Russian drones but recorded no injuries. The exchanges highlight the expanding geographic scope of the war and the lack of progress toward a negotiated settlement.

