Tower of London at the Tower was German spy Josef Jakobs who was shot on 15 August 1941. The executions for espionage during the wars took place in a prefabricated miniature rifle range which stood in the outer ward and was demolished in 1969. The Second World War also saw the last use of the Tower as a fortification. In the event of a German invasion, the Tower, together with the Royal Mint and nearby warehouses, was to have formed one of three "keeps" or complexes of defended buildings which formed the last-ditch defences of the capital. The Tower of London has become
Josef Kotin Josef Kotin Josef Yakovlevich Kotin (; 10 March 1908, Pavlograd, Russian Empire, now Ukraine - 21 October 1979, Moscow). Married to Nataliya Poklonova, who was an engineer with the RKKA UMM (Soviet army office of motorization and Mechanization). Kotin was a Soviet armor design engineer, Head of all three Leningrad armor design bureaux (1937–39), Chief Designer of the Narkomat for Tank Industry (1939-1941), Deputy Narkom for the tank industry of the Soviet Union (1941-1943), Director of the VNII-100 Research Institute at Kirov Plant, Deputy Defense Industry Minister of the Soviet Union 1968-1972. He is best known for leading the design