V2 ROCKET - hardly a precision-target weapon.
First attack on London (after Paris, but on the same day) was 8th September 1944.
In all, over 3000 such rockets were directed against various European "general targets".
The final two V2 launches during WW2 were on 27th March 1945; both came down in southern England.
Remind me, what dates were the Dresden raids again?