I believe that the urgency for capturing the "Enigma material" occurred when the Kriegsmarine switched to the 4 rotor Enigma machine which messed everything up as far as breaking Germannaval codes were concerned.
I believe that the urgency for capturing the "Enigma material" occurred when the Kriegsmarine switched to the 4 rotor Enigma machine which messed everything up as far as breaking Germannaval codes were concerned.
Last edited by Flying10uk; 12-20-2019 at 12:20 PM.