Vespa Velutina has arrived in my country a couple of years ago and believe me they are not only terrifying to look at they are reproducing super fast. I live in a major city and we are getting infested at a crazy rate. Last summer I could see about a hundred of them in about an hour just staring through my window. We have fruit trees and they came by the dozen to feed on them. This is not the same drama as the killer bee thing back then.