Key developments on Aug. 13: Ukraine controls 74 settlements in Russia’s Kursk Oblast, Zelensky saysUkraine not allowed to use British Storm Shadow as part of Kursk Oblast incursion, Telegraph reportsKursk incursion has not yet influenced situation near Toretsk, military saysUkraine’s incursion brings Russia closer to new mobilization, Bloomberg saysLatvia transfers another 500 drones to UkraineThe Ukrainian military currently controls 74 settlements in Russia’s Kursk Oblast, President Volodymyr Zelensky said on Aug. 13. Ukraine’s cross-border incursion into neighboring Kursk Oblast began on A…