This EO was repealed by Richard Nixon EO 11490.... JFK had this drafted in the event of war in Cuba or with Russia no doubt, as then thre was the threat of Nuclear War with Russia, Missiles from Castro and Heaven, but it was done with a threat of war impending. EO 11000 repealed and replaced. Colleen
http://www.lib.umich.edu/libhome/Documents.center/jfkeo/eo/11000.htm
