Ukraine has carried out its deepest drone strike of the war against a major gas facility in Russia’s Arctic, demonstrating that its expanding long-range strike capabilities can reach the heart of the country’s strategically important Yamal-Nenets gas-producing region. Ukrainian Special Operations Forces said drones struck the Novy Urengoy condensate treatment plant and the nearby Purovsky gas-condensate processing plant on September 9, traveling more than 3,000 kilometers from Ukraine. Russian regional authorities confirmed a drone attack and a fire at an industrial facility in Novy Urengoy, although they did not initially identify the target. Ukraine subsequently claimed responsibility. The strike was...