You are now listening to World War 2 Stories. I'm your host Steve Matthews. Today, we're exploring a remarkable but often overlooked chapter of the Second World War – a desperate race against time to stop Hitler's revolutionary "vengeance weapons" before they could change the course of the conflict. This is the story of Operation Crossbow.

Imagine this scenario: It's the summer of 1943. After years of devastating war, the tide is finally turning against Nazi Germany. Allied forces are preparing to invade Sicily, British and American bombers are pounding German cities, and plans for the eventual invasion of France are taking shape. But at this critical moment, Allied intelligence begins receiving disturbing reports of strange experimental weapons being developed by the Third Reich – weapons unlike anything seen before, capable of striking London from launch sites beyond the reach of fighters or anti-aircraft guns.

What followed was one of the most remarkable intelligence and bombing campaigns of the war – a desperate effort that combined cutting-edge photo reconnaissance, precision bombing, and special operations to neutralize Hitler's last, best hope for victory: the V-1 flying bomb and V-2 rocket programs.