V-2 rocket explodes prior to launch during World War II; successful rocket test launch in New Mexico in 1946

The transcript discusses the development and testing of the V2 rocket during World War Two. British intelligence uncovered the manufacturing details, leading to Allied bombings that delayed the launch. Despite setbacks, Hitler eventually ordered the launch of the V2, a rocket bomb with a destructive warhead.

What was Hitler's decision regarding the V2 rocket as the Nazi cause was faltering?

Describe the characteristics of the V2 rocket bomb mentioned in the text.