Wiktionary
carpet bomb
n. A bombing of this kind. vb. To bomb an area in such a manner that the ordnance covers the entire area without gaps.
WordNet
carpet bomb
v. bomb a large area systematically and extensively; "The U.S. decided to carpet bomb Vietnam"
Usage examples of "carpet bomb".
Or maybe they're planning to carpet bomb a couple of cities, as an encore to burning everything.
But if it cleared the Andes, it would rain over populous portions of Peru like a carpet bomb attack.