In a suburban Brisbane garage, young women decoded radio transmissions that changed the course of World War II. For the first time, their top-secret work on a panicked Japanese cable about a new type of weapon can be revealed.
Not long after an American atomic bomb exploded over Hiroshima, a horrified Japanese officer radioed back to Imperial Navy headquarters in Tokyo to report what he had witnessed.
The tone of the officer's report didn't seem to particularly reflect the constrained emotion one might expect of a buttoned-up Japanese man of war.