Ukrainian drone strikes on refineries, depots and pipelines. Tanker trucks attacked and left ablaze along the land corridor from Russia to Crimea. Motorists waiting in long lines at gas stations.

In a new blow to the Kremlin’s narrative that Moscow is winning the 4-year-old war in Ukraine, Kyiv’s forces have targeted supplies to Crimea, triggering the worst fuel crisis on the Black Sea peninsula since it was illegally annexed by Russia in 2014.