The phrase "aerial bombardment" refers to the act of dropping bombs or other explosives from aircraft onto a target area on the ground. Full definition
K.B. logically explained that wild birds ingest these little rockets and spread the seed around by frequent aerial bombardment of avian excrement. (fieryfoodscentral.com)
There's also the Air Raider class who specialises in supporting troops and can call in aerial bombardments and vehicles to use, such as tanks and transports. (gamegrin.com)
I do not see how Song could have stopped their goal if he was in our team because it came from aerial bombardment rather than nice build up play. (justarsenal.com)