THERMONUCLEAR WARFARE: The U.S. Retaliation Scenario (720p)
This explains the theoretical response to the worse case scenario.
THERMONUCLEAR WARFARE playlist:
World War 2, War Documentary.
History Documentary 2017 ✦ Nuclear War Scenario.
We always have to keep in mind that a Documentary, after all, can tell lies and it can tell lies because it lays claim to a form of veracity which fiction doesn't. Some of the documentaries.