Ukrainian Defence Forces struck Russian military facilities on October 14 and overnight into October 15. The General Staff of the Ukrainian Armed Forces reported the operations.
Among the targets hit was a concentration of personnel from Russia's Rubikon drone unit near Novokostiantynivka in the Zaporizhzhia region.
Ukrainian forces also struck a facility used to store, prepare and launch attack drones near temporarily occupied Donetsk. According to the General Staff, explosions and air defence activity were reported in the city. The extent of the damage is still being assessed.
"Systematic strikes against facilities used by Russian forces to store, prepare and launch attack drones are aimed at reducing their ability to attack Ukraine's civilian infrastructure," the General Staff emphasised.
The General Staff also confirmed that previous strikes on October 13 had damaged four drone storage facilities near temporarily occupied Hvardiiske in Crimea.
Signs of secondary detonations were recorded at the site.
