I was going to add , the 2 `best` pre and post nuclear war movies i know are the british move `Threads` which has a family with an expectant daughter
as the main focus , with teh escalation (and oh how ironic - its about iran) in the background , and then the US made `The Day After` - agains a build
up in the (again - taste the irony) Middle East , which leads to nuclear war - both deal with the aftermarth , food riots , radiation sickness a
breakdown in control etc
both good films and both on you tube