In May 1945 an Imperial Japanese Army Green cipher machine was captured at Baguio in the Philippines. The machine was unlike any previous Japanese cipher machine that was known to U.S. codebreakers...

中文翻译：

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日本绿色机器

1945 年 5 月，日本帝国陆军绿色密码机在菲律宾碧瑶被缴获。该机器与美国密码破译者所知的任何以前的日本密码机都不同......