...overall codename for the Allied invasion of occupied north-western Europe. After months of detailed planning, involving much discussion, a certain amount of friction between Allied military and civilian authorities, and...
The 3 Polish codebreakers Marian Rejewski, Jerzy Rozycki and Henryk Zygalski ‘Il y a du nouveau’ On 26 July 1939, in the Pyry Forest south of Warsaw, Polish cryptologists revealed...
...contributed the largest number of service personnel, and there were also army, navy and air force contingents from Belgium, Czechoslovakia, France, Holland, Luxembourg and Norway. Danes also served in UK...
...might expect to see if the Confessor was attempting to promote him as a potential successor. The rival claims of Harold and William – which would of course be ultimately...
...arrive and were often written in code in case they were stolen by foreign spies. When his conduct at the 1814 Congress of Vienna was later challenged in Parliament, Castlereagh...
...that symbolised their service to the war (Figures 3 and 4); a code of conduct (although this was not uniform across the counties), and faced disciplinary action for misdemeanours.[12] Whilst...
...Using a German code which he knew had been broken by the British, he transmitted the message ‘The British are now running France’. Unsurprisingly, the French intercepted it. In spring...
...Turing, without whom the Enigma code might never have been broken, the Second World War might not have been won so speedily, and many more lives would have been lost...
...sword to smite its enemies. Spreading the Revolution Initially focussed on internal opposition, the Cheka began very soon to send agents abroad to gather intelligence and promote revolution by covert...