The True Action Adventures of the Twentieth Century

Battle Of The Beams - Airborne Electronic Warfare in World War II (1x24)

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A downed German Bomber in 1940 contained a curious electronic blackbox. Thereafter the skies above Europe witnessed an ever more intense technological battle as the bombers of each side sought more accurate methods of bombing targets and protecting themselves from nightfighter attack. A fascinating insight into the Secret War of electronic code breaking and counter intelligence.