Ukraine is using its expanding fleet of attack drones to choke vital supply routes into Crimea, causing gasoline shortages and disrupting the summer holiday season as Kyiv tries to cut the peninsula off entirely from Russia. When Moscow illegally annexed Crimea in 2014 , its precarious geographical position, physically detached from Russia proper, posed a raft of challenges. After the full-scale invasion of Ukraine eight years later, the Kremlin justified the war in part as a mission to take