5/ Russian blogger Roman Alekhin comments with dismay: "I wouldn't be surprised if only the sauna and cafe survived the explosion. But what kind of world-class storage facility is this if it was penetrated by a UAV, or rather even its debris? Not a "Kinzhal" [missile], but a UAV... What is it protected against - an air rifle? ...
The main protection we need is protection from corrupt officials, thieves and fools in the Ministry of Defence. And then world-class arsenals will be truly protected."