Cryptanalysis of the Enigma Bletchley Park to describe the network that used the same Enigma setting sheets. Initially these were recorded using coloured pencils and were given the names "red", "light blue" etc., and later the names of birds such as "kestrel". During World War II the settings for most networks lasted for 24 hours, although towards the end of the war, some were changed more frequently. The sheets had columns specifying, for each day of the month, the rotors to be used and their positions, the ring positions and the plugboard connections. For security, the dates were in reverse chronological order down the
Sweden during World War II by the Red Army. The Prime Minister of the United Kingdom during World War II, Winston Churchill, accused Sweden of ignoring the greater moral issues and playing both sides for profit during the conflict, including its supply of steel and machine parts to Nazi Germany throughout the war. Such claims, however, use a different definition of the word "neutral" from that defined in the 1907 Hague convention, which set out the rights and duties of belligerents and neutral countries. In January 1946, Sweden forcibly transferred to the Soviet Union over 146 Baltic Waffen-SS and 2,364 German soldiers who had been