Hi,
Well, the Germans were certainly out in front regarding missiles, but according to Wikipedia the V2 only had a range of about 200 miles. That's not an ICBM (Intercontinental Ballistic Missile). The Jupiter missile which we had in Turkey in the early 60's was considered to be an IRBM (Intermediate Range Ballistic Missile).
When I was stationed at Redstone Arsenal in the early 60's, we had many V2's. I saw some cut in half and the lower half being used to burn trash.
Dick