On the morning of August 9th 1945, air raid sirens began to ring out in the Japanese city of Nagasaki. However, a short while later the sirens rang out again indicating that there was no danger and ...

Add Yahoo as a preferred source to see more of our stories on Google. On August 9, 1945, two planes of the 509th Composite Group, part of the 313th Wing of the 20th Air Force participated in a mission ...