Updated

On September 20, the final day of Russia's State Duma election, Ukraine launched what Moscow Mayor Sergey Sobyanin called the largest drone attack ever on the Russian capital, with over 1,600 drones reportedly repelled across defensive lines and 450 shot down approaching Moscow; officials said two people were killed. The Moscow Oil Refinery in Kapotnya halted crude processing entirely after both distillation units caught fire, with Reuters reporting repairs could take weeks. Ukraine's General Staff said continued strikes on refineries in Moscow, Syzran and Yaroslavl have now knocked out over 45% of Russia's total refining capacity. U.S. President Donald Trump said Russia has 'lost control' of its oil refining and diesel industries because of the sustained Ukrainian campaign, and called for an end to the war. In response, Russia's Defence Ministry threatened to intensify strikes on military targets in Kyiv. The attack and its aftermath underscored how Ukraine's long-range drone campaign against Russian energy infrastructure has escalated even as Trump has pushed both sides toward a halt in strikes on energy facilities.