‘Cracking another country’s cipher is an undercover fight to the death…’ Hidden deep in the mountains, the recruits at ‘Unit 701’, China’s secret services, operate in a dark, shadowy world. There is the ‘wind-listener’, a blind surveillance offi…
‘Cracking another country’s cipher is an undercover fight to the death…’ Hidden deep in the mountains, the recruits at ‘Unit 701’, China’s secret services, operate in a dark, shadowy world. There is the ‘wind-listener’, a blind surveillance offi…
