Recent successful Ukrainian drone strikes on targets in the Russian Federation demonstrate Russia’s vulnerabilities and Ukraine’s long-range capabilities, President Volodymyr Zelensky said in his evening address on March 16. Ukrainian forces struck multiple oil refineries in Russia this week, reaching targets in Samara, Ryazan, Kaluga, Nizhny Novgorod, and Leningrad oblasts. The strikes follow recent successes downing Russian war planes and hitting the Black Sea Fleet. “These weeks have demonstrated to many that the Russian war machine has vulnerabilities that we can reach with our weapons,” Z…