Specifically designed to terrify, and doing its job terrifyingly well
Bluejavel
Just like Harley-Davidson, making more noise that it needs.
I_Mix_Stuff
I heard that the sirens grew to be very counter productive later on in the war, as it let the soviets know the exact location the stukas were coming from.
20BensonLikeAGoodLad
Psychological warfare
jbartix
My dad said this and katyusha rockets gave him nightmares for years.
Cool_Cartographer_39