US Cold War plans for 'full nuclear response'
revealed
By Brett Wilkins
Both USSR and China
Were To Be Targeted Simultaneously, Even If Attack Were
Conventional or Accidental, and Regardless of Who Was
Responsible
LBJ Ordered Change
in Instructions in 1968 to Permit More Limited Response, Avert
"Dangerous" Situation
Newly Declassified
Document Expands Limited Public Record on Nuclear
Predelegation
http://www.gwu.edu/~nsarchiv/nukevault/ebb406/