By Meduza in Riga Two days in a row this week, the Ukrainian Armed Forces used drones to strike targets deep within Russia. Satellite images from December 5 show that Ukraine hit the Engels air base near Saratov and the Dyagilevo air base near Ryazan. Within a few hours, the Russian Aerospace Forces used aircraft and cruise missiles from those same airfields to launch strikes in Ukraine. Then, on December 6, a Ukrainian drone hit another target at a Russian air base: an oil storage tank in Kursk. That same day, a drone targeting Crimea’s Belbek air base was reportedly shot down by Russian air …