From AP:
Ukraine launched a major nighttime attack on a dozen Russian regions, Russian-held Crimea and the surrounding seas, Moscow’s Defense Ministry said Friday, in what appeared to be one of Kyiv’s biggest drone assaults since the Kremlin’s full-scale invasion more than four years ago.
Russian air defenses intercepted 660 Ukrainian drones, Russia’s Defense Ministry said. The previous biggest Ukrainian attack over the past year, as Ukraine has accelerated its drone development, involved 556 drones on May 17. In an effort to turn the tables on Russia’s grinding war of attrition, Ukrainian long-range drones have been battering oil production and energy facilities behind the front line and deep inside Russia.