Ukraine chokes fuel to Crimea, Russian consumers, targeting military supply

Ukraine appeared to have begun large-scale strikes against Russian shadow tankers attempting to supply occupied Crimea with fuel, as an energy crisis on the peninsula worsens.

At the same time, Ukraine has continued to cause fuel shortages in Russia itself, striking refineries deep inside the country, including, for the first time, the Omsk refinery in Siberia, Russia’s largest, 2,500km (1,553 m...