It's actually surprisingly unknown that throughout the war there was a lot of cat and mouse games over electronic navigation aides for bombers (the so-called "B

It's actually surprisingly unknown that throughout the war there was a lot of cat and mouse games over electronic navigation aides for bombers (the so-called "Battle of the beams"). It wasn't until those beams and later air to ground radar (H2S, allegedly named as such because it "stunk" that no one else had done it already) that the truly destructive strategic bombing came about.