Ukraine Strikes Syzran Refinery; Russia-Belarus Nuclear Exercise Concludes
Ukrainian forces struck the Syzran Oil Refinery in Samara Oblast yesterday. The Rosneft-owned plant has a processing capacity of seven to eight million tons of oil per year and produces gasoline, diesel fuel, aviation kerosene and bitumen. Russia and Belarus today concluded a joint nuclear-weapons exercise that began on 19 May, involving more than 64,000 personnel and over 7,800 pieces of military equipment, including over 200 missile launchers and likely the majority of Russia’s estimated 320 ICBM launchers, according to the Russian Ministry of Defence and BBC Russian Service analysis.
Russian forces launched 116 drones and one Iskander-M ballistic missile at Ukraine overnight on 20-21 May; Ukraine downed 109 drones. Russian strikes hit residential areas in Dnipro City, injuring 14 civilians, and Konotop in Sumy Oblast, killing one and injuring 12. Ukrainian forces are now “regaining the tactical initiative in different sectors of the frontline” — Ukrainian counterattacks have recaptured much of Kupyansk since November, liberated 400+ square kilometres in southern Ukraine through winter and spring 2026, and liberated several settlements in western Zaporizhia since late April. Russian Deputy Foreign Minister Sergei Ryabkov claimed on 19 May that Russia and NATO are “increasingly likely to engage in a direct clash with catastrophic consequences”.