Ukraine’s surprise Sunday strike that used relatively inexpensive drones to knock out a significant portion of Russia’s long-range bomber capability was arguably the single largest blow to Moscow in its three-year war on its neighbor and a stunning display of asymmetric warfare.

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,

A surprise Ukrainian drone attack that targeted Russian air bases hosting nuclear-capable strategic bombers was unprecedented in its scope and sophistication, and dealt a heavy blow to the