ORIGINAL: War History
If Midway were indeed the "success" that everyone thinks it was, why didn't the allies know the names of the ships and their target of the Aleutian force? Wasn't this sent in the same codes as the Midway force? And where please is it written that the Midway force ship IDs were known and target? Not saying it doesn't exist, but I certainly have never seen it. Have you?
Your logic here is that because (you assert) they did not know about (or enough about) the Aleutians operation, that means that Midway was not a code-breaking success.
Gaining critical information about the Midway operation that allowed the destruction of 4 enemy carriers to the loss of 1 friendly carrier, plus repelling the planned enemy invasion of Midway atoll - that was NOT a success because they didn't know enough about the Aleutians operation? That is not at all logical.
1) The Midway battle was a clear and decisive Allied victory.
2) Allied code-breaking was vital to that victory, meaning that the victory would not have been secured without it.
Ergo, Midway was a major code-breaking success.
There is plenty of information available about the code-breaking efforts involved involved in the battle of Midway. I'm sure you can find lots, I am not going to go looking for you.
Bye.
[8D]