By Ukraine’s count, that would make this operation one of the most efficient, dollar for dollar, in the history of warfare. No doubt the operatives behind the strike deserve to take a bow. But once the Russian targets stop smoldering at their bases,

On Sunday, more than 100 Ukrainian drones struck air bases deep inside Russia. According to some estimates, the operation dubbed ‘Spider Web’ may have successfully damaged or destroyed up to a third of Russia’s fleet of strategic bombers. So what impact might this have on its aerial capability?