The story
Joseph Rochefort's cryptanalytic team in US Territory of Hawaii detected improvements in security of Japanese naval communications and the recall of some of the merchant ships back to home waters Facility
There's more to discover
You have arrived at just one small part of Back to Normandy — a personal project dedicated to preserving stories, images, music and memories of the Second World War.
Every record is a doorway to a larger story. Explore Back to Normandy to discover more, or visit Fred Vogels' personal website to learn about the person and the projects behind it.