It would be nice to have a description of the code that was used (and, ideally, how it was broken). Was it a simple word-substitution code?
Something should be added about Japan's relationship to Germany and to Mexico at this point in time - additionally, information about their response should be added. --Tim4christ17talk 21:57, 17 July 2007 (UTC)[reply]
I noticed that the section about "British Interception" appears to be duplicated - the whole chunk of text and images appears twice in the article.
