The Shaheds fly much lower. You aren't likely to be able to shoot at them until they're close, unlike V1s where you could just send wave after wave of flak and

The Shaheds fly much lower. You aren't likely to be able to shoot at them until they're close, unlike V1s where you could just send wave after wave of flak and destroy most of them. Also, the drones are getting faster and faster, with the latest ones having turbojet engines.