<i>In 2013, ReVelle recalled the moment the second bomb&#x27;s switch was found. “Until my death I will never forget hearing my sergeant say, &#x27;Lieutenant, we found the arm&#x2F;safe switch.&#x27; And I said, &#x27;Great.&#x27; He said, &#x27;Not great. It’s on arm.&#x27;”</i><p>Holy crap.