Difference between revisions of "JN-25"
Jump to navigation
Jump to search
(No difference)
|
Revision as of 03:42, January 12, 2007
JN-25 was the Japanese military naval code prior to and during World War II. The Americans and British broke (deciphered) this code (particularly JN-25B) months before the attack on Pearl Harbor.
The Americans intercepted 26,581 JN-25 from September 1 to December 7, 1941, and they are apparently available for public review at the National Archives.