Le conseguenze dell’attacco del Servizio di sicurezza dell’Ucraina (SBU) e delle Forze per le operazioni speciali (SOF) all’aeroporto militare di Marinovka nella regione di Volgograd, Russia

From some other pictures, they are packing the drones with ball bearings, similar to some himars warheads. This looks to be increasing the destructive area of the attacks. Hopefully some of the planes in the seemingly undamaged hangars now have some additional ventilation as well.

That looks very expensive and time-consuming to repair. Excellent work, heroes!

Big kablooey, wonder if the Su-34’s were armed and fuelled up in their hangars… Sure looks like it.

I don’t think those hangars are for protection, but for obfuscation to block the view so it’s not clear how many aircraft are there.