Large-scale attack on Russian regions and huge oil refinery comes after 24 were killed when missile hit flats in Kyiv Large-scale attack on Russian regions and huge oil refinery comes after 24 were killed when missile hit flats in Kyiv Ukraine has launched a large-scale long-range drone attack targeting several regions in Russia including the huge Ryazan oil refinery, after three days of massive strikes by Moscow against Ukraine. Kyiv’s attack on Friday followed a series of drone and missile