On the afternoon of September 9, drones struck Russia’s key gas-producing region—the Yamalo-Nenets Autonomous Okrug—for the first time. — Ukrinform.

Russia grounds flights at airports in KhMAO, 1,800km from Ukraine, over drone threats. The region produces 40% of Russia's crude oil output.

Ukrainian drones reportedly struck an industrial site in Novy Urengoy in Russia’s Yamal region for the first time, causing a fire nearly 2,800 km from Ukrainian border