
Sorge's activities between 1930 and 1942 have tended to be lauded as those of a superlative human intelligence operator and the Soviet Union's GRU (Soviet military intelligence unit) as the optimum of spy-masters. Although it was unusual for a great deal of inside knowledge to...

Sorge's activities between 1930 and 1942 have tended to be lauded as those of a superlative human intelligence operator and the Soviet Union's GRU (Soviet military intelligence unit) as the optimum of spy-masters.