Also, the British Women Royal Naval Service serving in Western Approaches Tactical Unit during WWII, who developed a great number of extremely effective tactics

Also, the British Women Royal Naval Service serving in Western Approaches Tactical Unit during WWII, who developed a great number of extremely effective tactics for fighting U-boats, as well as effectively reverse engineering bits and pieces of German technology that had never been physically seen by analyzing the tactics of their employment. https://en.wikipedia.org/wiki/Western_Approaches_Tactical_Unit https://en.wikipedia.org/wiki/Western_Approaches_Tactical_Un... https://www.youtube.com/watch?v=fVet82IUAqQ https://www.youtube.com/watch?v=fVet82IUAqQ