It took only seconds for NORAD Headquarters to be transformed into a scene of utter chaos as early warning signals flooded in from a network of missile detection sensors. A torrent of men scrambled to their stations seeking to mitigate the threat of attack. This was no drill. An Iranian ICBM had been launched from a silo near Chabahar, and was on a trajectory for Washington, D.C. Travelling at 18,000 miles per hour, the missile...