Satellite images have confirmed the scale of the damage at Russia's Syzran oil refinery in Samara Oblast, where Ukrainian FP-1 strike drones started a large fire on 12 July. Imagery published by the Ukrainian Telegram channel Exilenova+ shows the AVT-5 primary distillation unit burning at several separate points, technical pipe racks burned across the plant, and significant further damage to the second primary unit, AVT-6, Militarnyi reported. R…